Cyber Risk Barometer Edition 1 · Autumn 2026 · Data to 31 Aug 2026 NewsSubscribe
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Three barometer years · Sep 2023 – Aug 2026 · 93 headline incidents

Pressure is rising, and fewer attacks start with ransomware.

Attackers now steal data and extort rather than encrypt. They come in through suppliers and SaaS platforms more often, and they hit critical infrastructure. The fines that follow are rare, slow and lopsided. Meanwhile, money is moving out of ransom payments and into defence and incident response.

Global scopeCurated sample, not a censusCosts in US$
Aggregate barometer score
7.6
out of 10 · Year 3 (Sep 2025–Aug 2026)
▲ from 7.0 in Year 2
Chart: Cyber Risk Barometer · WLD-CRB-01 · Source: Cyber Risk Barometer theme scores (analyst baseline)
Executive summary

Seven things the data says

This edition draws on 93 logged incidents (90 malicious plus three systemic IT outages), regulator enforcement records and market data from 2023 to 2026. Year 3 has more rows than earlier years, so trend comparisons use shares or a like-for-like headline tier, never raw counts.

Attack method
50% → 20%

Ransomware's share of headline attacks has collapsed

Ransomware was half of Year 1's malicious incidents but a fifth of Year 3's. Data theft followed by extortion has replaced it. The attackers often never encrypt anything, and 39% of Year 3 victims did not say how attackers got in. Across all breaches, ransomware is still rising: it featured in 48% of breaches in 2025, and 96% of ransomware victims whose size was known were small and medium-sized businesses (Verizon 2026 Data Breach Investigations Report). Ransomware has not gone away; it has moved down to firms too small to make a headline list.

Cost
$9.3bn

Known damage from just 12 incidents

Only 12 of 90 malicious incidents have a credible cost estimate. Their median is $347m. Change Healthcare ($3.1bn) and Jaguar Land Rover (about $2.5bn, the Cyber Monitoring Centre's estimate of the cost to the UK economy) make up 59% of the total. Operational disruption, not data loss, drives the biggest bills.

Fines
2 of 90

Regulators have fined almost none of these incidents

Only 23andMe (£2.31m, ICO) and Coupang (₩624.7bn, about $409m, Korea PIPC) have been fined so far. Across ten recent security fines, the median wait from breach to penalty is 31 months.

Geography of enforcement
55%

Korea now sets the price of a breach

Two Korean penalties (Coupang and SK Telecom) make up 55% of the $678m in breach-security fines identified for Sep 2024–Aug 2026 (counting only the ₩423.6bn of Coupang's fine that was for the breach). Korea fines within months. The UK takes years and cuts its proposed fines by half or more. US federal enforcement has pulled back.

Supply chain
22%

One in five attacks came through someone else

20 of 90 malicious incidents ran through a supplier, a SaaS platform or an open-source package. This peaked at 33% in Year 2, during the Snowflake and Salesforce waves. One compromised provider can expose hundreds of downstream customers. On a broader definition, Verizon counts third-party involvement in 48% of breaches, up 60% in a year (Verizon 2026 Data Breach Investigations Report).

Nation-states
1 → 8

States moved from spying to sabotage

Incidents attributed to a state went from 1 in Year 1 to 8 in Year 3. Year 3 brought destructive attacks on Polish energy and water systems, and an Iran-linked wiper attack that erased 200,000 devices at Stryker. In Europe, the Middle East and Africa, state-affiliated actors were behind 23% of breaches, against 14% worldwide (Verizon 2026 Data Breach Investigations Report).

Response economy
+67%

Losses are up and ransom payments are down. Defence is where the money goes

FBI-reported cybercrime losses rose 67% between 2023 and 2025, while ransom payments fell by about a third (Chainalysis; the 2025 figure is provisional). Security spending is forecast to rise 24% from 2024 to 2026. Incident response is a $41–56bn market growing 16–21% a year.

Bottom line

Someone is always being hacked, and the market that cleans up afterwards is growing faster than the crime itself. Victims are refusing to pay ransoms; Coveware puts the share that paid at 23% in Q1 2026, and in Verizon's data 69% of ransomware victims did not pay in 2025, with the median ransom paid down to $139,875 (Verizon 2026 Data Breach Investigations Report). That pushes attackers towards data theft, and they pressure victims publicly instead. The costs now fall on recovery and lost revenue rather than on the ransom. For boards, the biggest exposures are a supplier failure, a social-engineered help desk and weeks of operational downtime. A regulator's fine comes a distant fourth.

Dashboard

Theme scores, Year 2 against Year 3

Each theme is scored from 1 (low pressure) to 10 (severe), based on the indicators shown. An upward arrow means more risk pressure on organisations. These are first-edition baseline scores; the method section explains how they were set.

ThemeYear 2Year 3DirectionWhat moved it
Table: Cyber Risk Barometer · WLD-CRB-02 · Source: Cyber Risk Barometer theme scores (analyst baseline)
The three years in numbers

Raw counts flatter Year 3; like-for-like the volume is flat

Year 3 was compiled partly from monthly trackers, so it lists 53 incidents against 19 and 21 in Years 1 and 2. To compare the years fairly, we count only headline-tier incidents. These are confirmed, malicious, and either exposed at least 1m records, cost at least $10m, or were attributed to a nation-state. On that basis the count holds steady.

Incidents logged against the like-for-like headline tier

Count per barometer year (Sep–Aug)
All rows loggedHeadline tier (normalised)
Year 3's headline tier will probably rise as cost estimates and confirmations catch up. 32% of Year 3 rows are still "Reported" rather than "Confirmed".
Chart: Cyber Risk Barometer · WLD-CRB-03 · Source: Cyber Risk Barometer incident log, Sep 2023 – Aug 2026

Typical breach size is down an order of magnitude since Year 1

Median people or records affected per malicious incident, where disclosed
Year 1 was inflated by the Snowflake wave (Ticketmaster 560m, AT&T 109m) and National Public Data (2.9bn, heavily duplicated).
Chart: Cyber Risk Barometer · WLD-CRB-04 · Source: Cyber Risk Barometer incident log, Sep 2023 – Aug 2026, records affected where disclosed
How companies are being hacked

Fewer break-ins by force, more walking in with someone else's keys

Each malicious incident is grouped by its primary entry route or technique. The shares are within each year, so Year 3's larger sample does not distort the picture.

Attack route as a share of each year's malicious incidents

Y1 2023–24Y2 2024–25Y3 2025–26
Categories are grouped from the "Attack type" column.
Chart: Cyber Risk Barometer · WLD-CRB-05 · Source: Cyber Risk Barometer incident log, Sep 2023 – Aug 2026 (n = 18, 21, 51)

The most active named threat groups

Logged incidents attributed (or claimed) per group, all three years
ShinyHunters and Scattered Spider overlap as parts of the English-speaking "Com" ecosystem (Scattered Lapsus$ Hunters). Together they account for 17 incidents, one in five of the log.
Chart: Cyber Risk Barometer · WLD-CRB-06 · Source: Cyber Risk Barometer incident log, Sep 2023 – Aug 2026

What changed

  • Year 1 was the ransomware year. MGM, Change Healthcare, CDK, Synnovis and Ascension were all encryption attacks that took operations offline for weeks.
  • Year 2 belonged to platform abuse. Stolen credentials for Snowflake and Salesforce tenants, and stolen Salesloft Drift OAuth tokens, let a single campaign reach hundreds of companies without breaking any perimeter.
  • Year 3 is data theft and extortion. ShinyHunters alone appears in 7 Year 3 incidents, from Harvard and Instructure to Charter and Carnival. When encryption does happen (JLR, Asahi, Coca-Cola/fairlife), it still causes the biggest losses.
  • The help desk is the new perimeter. Voice phishing against IT support staff (MGM, M&S, Co-op) bribed insiders (Coinbase) and a former employee's unrevoked access key (Coupang) bypass technical controls entirely. In one case CrowdStrike recorded, attackers who talked an employee into a remote-support session began taking data within four minutes (CrowdStrike 2026 Global Threat Report).
  • AI is now part of the attack surface. Attackers abused the Meta AI chatbot to obtain account reset codes, and open-source and AI developer tooling (Trivy, npm, Hugging Face) was hit through the supply chain.

How this fits with wider data

  • The Verizon 2026 Data Breach Investigations Report (covering Nov 2024 – Oct 2025) found exploitation of vulnerabilities was the most common initial access vector for the first time, at 31% of breaches, with credential abuse at 13%. Counted at any stage of a breach, credential abuse was still the most common, at 39%.
  • Patching is falling behind: only 26% of vulnerabilities in CISA's Known Exploited Vulnerabilities catalogue were fully remediated in 2025, down from 38%, and the median time to full remediation rose from 32 to 43 days (Verizon 2026 Data Breach Investigations Report).
  • The identity side is just as strong: 82% of CrowdStrike's 2025 detections involved no malware (51% in 2020), valid accounts were abused in 35% of cloud incidents, and the average criminal breakout time from first access fell to 29 minutes (CrowdStrike 2026 Global Threat Report).
  • China-linked intrusions rose 38%. In 40% of the cases where a China-linked group exploited a vulnerability, the target was an edge device such as a VPN or firewall, and newly disclosed flaws were exploited within two to six days (CrowdStrike 2026 Global Threat Report).
  • Taken together with this log, attackers are using both routes: other people's keys, and holes in internet-facing systems that are not patched quickly enough.
  • In this log, 39% of Year 3 incidents disclose no entry route, against 11% in Year 1. Victims are saying less, and earlier. US SEC 8-K rules require a filing within four business days, before the investigation has finished.
  • Attribution is getting thinner too: 59% of Year 3 incidents name no specific group, against 22% in Year 1.
The cost of an incident

Downtime, not data, sets the price

The most expensive incidents are ones that stop a business from operating: claims processing, car dealerships, factory lines and store replenishment. A large data leak with no outage rarely produces a public cost estimate at all.

The costliest incidents with a credible estimate

Estimated cost, US$ millions (malicious incidents only)
GBP is converted at about 1.3. The CrowdStrike outage ($5.4bn, not an attack) is excluded.
Chart: Cyber Risk Barometer · WLD-CRB-07 · Source: company filings, Cyber Monitoring Centre and analyst estimates

Benchmarks

$4.99m
Global average cost of a data breach, 2026, up 12% to a record (IBM)
$11.5m
US average cost of a data breach, 2026, a record and nearly double the global average (IBM)
£1.9bn
JLR's cost to the UK economy. The CMC rates it Category 3, the UK's costliest cyber event.
$1.53m
Average ransomware recovery cost, excluding any ransom, 2025, down from $2.73m (Sophos)

Known ransoms paid in the log: Caesars about $15m, Change Healthcare $22m, CDK about $25m, plus undisclosed payments by PowerSchool and Instructure. PowerSchool was extorted again after paying.

Fines and enforcement

Fines are rare and slow, and depend heavily on the country

We searched for regulatory fines and regulator or state-attorney settlements linked to every logged incident, and to other large security-breach fines from 2024 to 2026. Fines for non-security matters such as data transfers or ad targeting (TikTok €530m, LinkedIn €310m, Uber €290m) are excluded.

2%
Malicious incidents in the log that have drawn a regulatory fine so far (2 of 90)
31 mo
Median time from breach to fine, across ten recent security fines
€1.2bn
GDPR fines issued in 2025, flat on 2024. The cumulative total is €7.1bn (DLA Piper).
443/day
GDPR breach notifications in 2025, up 22% (DLA Piper)

Largest security-breach fines, Sep 2024 – Aug 2026

US$ millions, at the date of the fine (approximate conversions)
South Korea (PIPC)Elsewhere
AT&T's $13m relates to a January 2023 vendor breach, not the 2024 leaks.
Chart: Cyber Risk Barometer · WLD-CRB-08 · Source: PIPC (via Seoul Economic Daily, Korea JoongAng Daily, Korea Times), Ireland's DPC, ICO, FCC

How long a fine takes

Months from the incident to the published penalty
South KoreaUK, EU, US
The UK ICO cut proposed fines sharply before issuing them: Capita from £45m to £14m (−69%), and Advanced from £6m to £3.07m (−49%).
Chart: Cyber Risk Barometer · WLD-CRB-09 · Source: regulator penalty notices (PIPC, DPC, ICO, FCC) and the incident log

Damage, litigation and fines for the logged incidents

US$ millions; the incidents in this barometer only
Class settlements: AT&T $177m, Comcast $117.5m, MGM $45m (which also covers its 2019 breach) and 23andMe $30m. Regulatory fines: Coupang about $409m and 23andMe $3.1m.
Chart: Cyber Risk Barometer · WLD-CRB-10 · Source: Cyber Risk Barometer incident log, Sep 2023 – Aug 2026; court settlements and regulator notices

GDPR fines by year

€ billions, all GDPR fines (security and non-security)
The 2023 figure is derived from the reported 33% fall in 2024 and includes Meta's €1.2bn transfer fine.
Chart: Cyber Risk Barometer · WLD-CRB-11 · Source: DLA Piper GDPR Fines Survey (January 2025 and January 2026)

What the enforcement record shows

  • Asia is the toughest regulator. Korea's PIPC fined Coupang a record ₩624.7bn (about $409m), of which ₩423.6bn (about $277m) was for the breach, seven months after it came to light, and SK Telecom ₩134.8bn ($96.9m) four months after its breach. Coupang's is the largest security fine in the period; SK Telecom's is the third largest, after Meta's €251m.
  • The UK fines, but late and less than first proposed. The ICO's six cyber-attack fines since 2025 (Capita, Advanced, 23andMe, LastPass, South Staffordshire Water and DPP Law) came 20–45 months after the breach. It took no action over the British Library.
  • US federal enforcement has pulled back. The SEC dropped its SolarWinds case in November 2025. Its last cyber-disclosure fines (Unisys, Avaya, Check Point, Mimecast) totalled under $7m. State attorneys general (Texas against PowerSchool, Nebraska against Change Healthcare) and class actions now carry the risk.
  • Litigation already rivals fines. For the logged incidents, class settlements ($370m) are almost as large as regulatory fines ($412m).

Cases to watch for Edition 2

  • Change Healthcare: OCR investigation and Nebraska AG suit (192.7m people)
  • Optus and Medibank: OAIC civil penalty proceedings in Australia
  • Odido: investigation by the Dutch AP. ANTS (France): CNIL complaint
  • Qantas: the OAIC declined to act; a class action is under way
  • M&S, Co-op and JLR: no ICO outcome yet
Laws and regulation

117 new cyber, privacy and AI laws in three years

Between September 2023 and August 2026, 117 laws and binding rules on cyber security, data protection and AI started to apply across 48 jurisdictions. Privacy laws arrived at a steady pace. Cyber-security rules peaked in Year 2, when the EU's NIS2 and DORA took effect. In Year 3, AI laws jumped from one a year to 11.

New laws by type and year

Laws and binding rules that started to apply in each index year
Y1 2023–24Y2 2024–25Y3 2025–26
A law that applies in stages is counted once, in the year its first major obligation began.
Chart: Cyber Risk Barometer · WLD-CRB-16 · Source: Cyber Risk Barometer law tracker (official texts and regulators; law-firm summaries where no official text was available)

New laws by region, all three years

Number of laws that started to apply, Sep 2023 – Aug 2026
The Americas count includes 26 US state laws, 20 of them comprehensive privacy laws; the US still has no federal privacy law.
Chart: Cyber Risk Barometer · WLD-CRB-17 · Source: Cyber Risk Barometer law tracker
Applies fromWhereLawWhat changesIncident reportingMaximum penalty
2023-12United StatesSEC cyber disclosure rulesListed companies must disclose material cyber incidents and describe board oversight of cyber risk.4 business days after deciding an incident is materialSEC enforcement
2024-04United KingdomProduct Security (PSTI) regimeWorld's first legal ban on default passwords in consumer connected devices.—£10m or 4% of worldwide revenue
2024-09Saudi ArabiaPersonal Data Protection LawFull enforcement after a one-year grace period.72 hoursSAR 5m, doubled for repeat breaches
2024-10European UnionNIS2 DirectiveCyber risk management at board level for firms in 18 critical sectors.24h warning, 72h notice, 1-month report€10m or 2% of global turnover
2024-10IndonesiaPersonal Data Protection LawFull application after a two-year transition.72 hours2% of annual revenue
2025-01European UnionDORABanks, insurers and their critical IT suppliers must manage and test ICT resilience.4h after classification (max 24h)Set nationally
2025-02European UnionAI Act (first stage)Banned AI practices; general-purpose AI rules from Aug 2025. High-risk rules pushed back to Dec 2027.15 days for serious incidents€35m or 7% of global turnover
2025-03ChileFramework Law on CybersecurityLatin America's first comprehensive cyber law, with a national agency and CSIRT.3h early alert, 72h report40,000 UTM
2025-05AustraliaCyber Security ActMandatory reporting of ransom payments by businesses with turnover of A$3m or more.72 hours after paying60 penalty units
2025-11ChinaCybersecurity incident reporting measuresTight deadlines for all network operators.1 hour for critical infrastructureRMB 10m (from 2026)
2026-01Hong KongCritical Infrastructures (Computer Systems) OrdinanceHong Kong's first critical-infrastructure cyber law.12 hours (serious)HK$5m plus daily fines
2026-01South KoreaAI Basic ActThe second comprehensive AI law after the EU's.—KRW 30m
2026-02United KingdomData (Use and Access) ActMain UK GDPR changes; e-privacy fines raised to GDPR level.72 hours (unchanged)£17.5m or 4% of global turnover
Table: Cyber Risk Barometer · WLD-CRB-18 · Source: Cyber Risk Barometer law tracker; official texts linked in the data

What the rulebook shows

  • Reporting clocks are getting shorter. China gives critical-infrastructure operators 1 hour, Singapore 2 hours, DORA 4 hours after classification, Hong Kong 12 hours and the EU 24 hours for an early warning.
  • Ransom payments are coming into the open. Australia now requires them to be reported, and New York's financial regulator wants notice within 24 hours.
  • Deadlines slip. The Commission took Ireland, Spain, France and the Netherlands to the EU Court in July 2026 for missing the NIS2 deadline. The AI Act's high-risk rules were delayed to December 2027, Colorado's AI Act never took effect, and the US still has no final CIRCIA incident-reporting rule.
  • Laws are running ahead of fines. Few of these laws have produced a penalty yet; on the 31-month median lag seen in the fines section, most enforcement is still to come.

Coming next (Sep 2026 – Dec 2027)

  • EU Cyber Resilience Act vulnerability and incident reporting from 11 Sep 2026; full security-by-design rules from Dec 2027.
  • South Korea privacy fines of up to 10% of revenue from 11 Sep 2026; Japan's Active Cyber Defence Act incident reporting from 1 Oct 2026.
  • Chile's new data protection law (1 Dec 2026) and the EU Product Liability Directive, which treats insecure software as a defective product (9 Dec 2026).
  • New York's RAISE Act on frontier AI and four more US state privacy laws in 2027; India's DPDP Act core duties from 13 May 2027.
Sectors and geography

Government and technology are hit most often, healthcare hardest

These are counts of malicious incidents over all three years. Government and tech head the list partly because the Year 3 trackers record many public-sector intrusions. Healthcare incidents are fewer but the most disruptive to people.

Incidents by sector, all three years

Chart: Cyber Risk Barometer · WLD-CRB-12 · Source: Cyber Risk Barometer incident log, Sep 2023 – Aug 2026

Incidents by country, all three years

The US dominates because of its disclosure rules (SEC 8-K, state AG notices). This is a measure of what is visible, not where risk is highest.
Chart: Cyber Risk Barometer · WLD-CRB-13 · Source: Cyber Risk Barometer incident log, Sep 2023 – Aug 2026
The cyber response economy

Is the market growing because someone is always being hacked? Yes.

Four money flows, indexed to 2024 = 100 so they can share one scale. Losses and defensive spending are rising together. The money paid to criminals as ransoms is falling, and insurance premiums are growing slowly as rates soften.

Follow the money, indexed to 2024 = 100

Cybercrime losses reported to FBI IC3Worldwide security spending (Gartner)Cyber insurance premiums (Munich Re)Ransomware payments (Chainalysis)
IC3: $12.5bn (2023), $16.6bn (2024), about $20.9bn (2025). Gartner: $193.4bn, $213.0bn, $239.8bn (2026 forecast). Munich Re: $15.3bn (2024), $16.3bn (2025 estimate). Chainalysis: $1.25bn (2023, revised), $892m (2024, revised), $820m (2025, provisional).
Chart: Cyber Risk Barometer · WLD-CRB-14 · Source: FBI IC3, Gartner, Munich Re, Chainalysis
$41–56bn
Incident response and DFIR services market, 2025–26, growing 16–21% a year (IMARC, Mordor)
$92.8bn
Security services spending forecast for 2026, +10.8% (Gartner)
204
Nationally significant incidents handled by the UK NCSC in 2024–25, up from 89
23%
Share of ransomware victims who paid, Q1 2026, against 77% in 2019 (Coveware)
$14.0bn
Cybersecurity venture funding in 2025, up 47% (Pinpoint)
$57bn
Two deals: Google–Wiz ($32bn) and Palo Alto–CyberArk ($25bn), both closed in 2026

Why the response market keeps growing

  • Demand is steady. ITRC recorded a record 3,322 US data compromises in 2025. The UK Breaches Survey 2026 found 43% of businesses reported a breach or attack, rising to 69% of large firms.
  • Insurers make it compulsory. Cyber policies increasingly require an incident-response retainer, and retainers already make up about a third of DFIR revenue.
  • Refusing to pay costs more effort. As payment rates fall (Coveware 23%, Chainalysis about 28%), victims rebuild instead. That means forensics, restoration and legal work billed by responders rather than paid to criminals.
  • Disclosure rules create work. The SEC four-day rule, NIS2, DORA and UK reporting reforms all require fast, documented investigations.

Signals pointing the other way

  • Cyber insurance rates have fallen for 12 quarters in a row (Marsh, Q2 2026), and Swiss Re now expects only about 5% annual premium growth.
  • Coalition reports that average claim severity fell 19% to $116k in 2025, while claim frequency rose 3%. There are more, smaller events.
  • Market-size estimates vary widely, because some include managed detection and response (MDR). Treat the $41–56bn range as indicative.
Outlook for Year 4 (Sep 2026 – Aug 2027)

What to watch

SaaS and identity campaigns

Expect more single-campaign waves that hit hundreds of tenants through one stolen token or one support platform, as the Snowflake, Salesloft and Klue incidents did.

Sabotage of critical infrastructure

Russia- and Iran-linked actors have shown they will cause physical effects at dams, power grids, water plants and fuel tanks. Year 4 is likely to test Western responses.

Fines catching up

Large outcomes are pending for Change Healthcare, Optus and Medibank. On a 31-month median lag, fines over the 2025 retail attacks would land in 2027–28. Disclosure rules are tightening too: since 30 May 2025, Australian businesses with turnover of AUD 3m or more must report a ransom payment within 72 hours (Verizon 2026 Data Breach Investigations Report).

AI as target and tool

Chatbot abuse, AI developer supply chains and AI-written phishing are moving from novelty to routine entries in the log. In data from Anthropic, the median threat actor sought AI help with 15 distinct attack techniques, and fewer than 2.5% of AI-assisted malware observations involved rare techniques (Verizon 2026 Data Breach Investigations Report). CrowdStrike counted an 89% rise in attacks by AI-enabled adversaries in 2025 (CrowdStrike 2026 Global Threat Report). The UK NCSC reaches the same view as both: AI is making known attacks faster, not inventing new ones.

Incident explorer

All 93 logged incidents

The five most recent incidents in the log are below. The explorer has all 93, searchable by organisation, actor or impact, and filterable by year, attack route and sector.

DateOrganisationCountrySectorAttack routeActorRecordsCost $mStatus
Table: Cyber Risk Barometer · WLD-CRB-15 (latest five) · Source: Cyber Risk Barometer incident log, Sep 2023 – Aug 2026

Open the incident explorer →

Method, caveats and sources

How this barometer is built

Data

  • Barometer years run September to August: Y1 Sep 2023–Aug 2024, Y2 Sep 2024–Aug 2025, Y3 Sep 2025–Aug 2026.
  • Selection. Global scope. An incident is included if it affected more than 1m people or records, caused material disruption, was attributed to a nation-state, had systemic or supply-chain reach, or was a notable first. This is a curated sample, not a census.
  • Normalisation. Year 3 includes monthly tracker sources (53 rows, against about 20). Comparisons between years use shares within each year, or the headline tier: confirmed, malicious, and either 1m or more records, $10m or more in cost, or a nation-state link.
  • Confidence. Confirmed means disclosed by the victim or a regulator. Reported means credible press or tracker coverage. Claimed means an attacker's claim only. Attacker claims need this caution: matching ransomware groups' leak-site victim lists against known ransom payments, Verizon found a median of about 9% of publicised victims per group had paid (Verizon 2026 Data Breach Investigations Report).
  • Costs. Filled only where a credible public estimate exists. GBP is converted at about 1.3. A blank does not mean zero.
  • Non-malicious outages (CrowdStrike, AWS, Cloudflare) are logged as concentration-risk events but excluded from attack statistics.

Scoring

  • Seven themes are each scored 1–10 on three things: how often the theme appears in the log, how severe its incidents are (cost, disruption, scale), and its direction against external indicators (DBIR, NCSC, IC3, enforcement records).
  • The aggregate is the simple mean of the seven theme scores.
  • Edition 1 scores are an analyst baseline. Edition 2 will fix the weights and publish the sub-scores so movements can be reproduced.
  • Fines are matched by hand to each incident from regulator releases. Class settlements are recorded separately.

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