Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
5,447
Disclosures in the tracker, all years
2,033
Of those, indexed in 2026
86
Added in October
20
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 22 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Medium17 Jul 2026
Ernst & Young
Sector not stated · Records not stated
Ernst & Young is notifying customers of a data breach caused by the compromise of a third-party support ticket system used by its IT personnel.
17 Jul 2026
Medium17 Jul 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
The company disconnected its systems on July 13 and is starting to gradually restore operations.
The post Cyberattack Disrupts Operations of Japanese Frozen Food Giant Nichirei appeared first on SecurityWeek.
17 Jul 2026
Critical17 Jul 2026
The company
Sector not stated · Records not stated
The company says the incident has not affected product quality and safety, nor Fairlife’s Canada production.
The post Coca-Cola Suspends US Fairlife Production Due to Ransomware Attack appeared first on SecurityWeek.
17 Jul 2026
Critical16 Jul 2026
Coca-Cola
Sector not stated · Records not stated
The Coca-Cola Company disclosed today that a ransomware attack impacting its Fairlife dairy subsidiary has disrupted operations, temporarily suspending production of Fairlife products across the United States.
16 Jul 2026
Medium16 Jul 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
Nearly two years after a cyberattack disrupted Transport for London’s (TfL) online services and exposed customer data, two…
16 Jul 2026
Medium15 Jul 2026
Organisation not named
Retail · Records not stated
The disclosure as indexed does not name the organisation.
Kentucky Fried Chicken restaurants have been left short on ingredients and major restaurant chains struggling to keep up with deliveries following a cyberattack on Nichirei Logistics Group.
15 Jul 2026
Critical15 Jul 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
Munsif Vengattil and Aditya Kalra Ransomware group World Leaks has posted on the dark web a huge cache of files related to India’s largest nuclear plant, including purported blueprints of parts of its facilities…
15 Jul 2026
High15 Jul 2026
Alex Ebert
Legal · Records not stated
Alex Ebert reports: Wilmer Cutler Pickering Hale & Dorr should pay millions of dollars in damages for loss of clients’ personal information in a May data breach, a putative class action claims. The lawsuit, filed…
15 Jul 2026
High15 Jul 2026
Trevor Long
Healthcare · Records not stated
Trevor Long reports: A large health care chain that owns family medical clinics across Australia has been the victim of a cyber breach which has exposed the data of their patients, including potentially treatment…
15 Jul 2026
High15 Jul 2026
Fluke
Retail · 821,100 records
821,100 records exposed, Email addresses, Employers, Job titles, Names and 2 more
15 Jul 2026
High15 Jul 2026
Goose Creek
Retail · 6,574,121 records
6,574,121 records exposed, Email addresses, Names, Phone numbers, Physical addresses and 1 more
15 Jul 2026
Critical14 Jul 2026
Eduard Kovacs
Sector not stated · 40,000 records
Eduard Kovacs reports: A new ransomware group named D1R in recent days listed Synopsys and Bosch on its Tor-based leak website. The cybercriminals claimed to have exploited a vulnerability in Synopsys’ website to…
14 Jul 2026
Medium14 Jul 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
The D1R cybercrime group claimed to have stolen valuable data from Synopsys and Bosch, threatening to leak it unless a ransom is paid.
The post Synopsys Finds No Evidence of Data Breach Amid Bosch Hack Claims appeared…
14 Jul 2026
Medium14 Jul 2026
Supermarket giant Lidl has
Sector not stated · Records not stated
Supermarket giant Lidl has revealed details of a supplier breach impacting customer data
14 Jul 2026
Medium14 Jul 2026
Attackers whose methods line up with the data-extortion
Technology · Records not stated
Attackers whose methods line up with the data-extortion group ShinyHunters have spent the past year walking into corporate Salesforce environments without exploiting a single flaw in the platform.
The way in…
14 Jul 2026
Medium13 Jul 2026
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
The retailer said the incident did not affect its online shopping platform itself but involved a separately stored customer database maintained by a third-party provider. According to notifications sent to Lidl's…
13 Jul 2026
Medium13 Jul 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
Japan's largest taxi operator, Nihon Kotsu, announced that its systems were compromised in a cyberattack, forcing the company to shut down part of its infrastructure.
13 Jul 2026
Medium13 Jul 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
The Jscrambler client-side web security company disclosed that a threat actor published a malicious version of its npm package that has been downloaded almost 1,500 times.
13 Jul 2026
Medium13 Jul 2026
Misconfigured server
Sector not stated · Records not stated
Misconfigured server exposed three phishing operators running Evilginx forks to bypass MFA
13 Jul 2026
Medium13 Jul 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
The Cybersecurity and Infrastructure Security Agency (CISA) has issued a postmortem on a data leak in which a contractor published dozens of internal CISA credentials -- including AWS Govcloud keys -- in a public…
13 Jul 2026
Medium13 Jul 2026
Organisation not named
Sector not stated · 540,000 records
The disclosure as indexed does not name the organisation.
The WorldLeaks extortion group claimed to have stolen 720 GB of data from the healthcare testing and laboratory services provider.
The post Centers Laboratory Data Breach Affects 540,000 Individuals appeared first on…
13 Jul 2026
Medium11 Jul 2026
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
Version 8.14.0 of the jscrambler npm package shipped with a malicious preinstall hook that silently drops and runs a native infostealer during installation, one build each for Windows, macOS, and…
11 Jul 2026
Critical11 Jul 2026
Daryna Antoniuk
Government · 6,000,000 records
Daryna Antoniuk reports: Dutch police said Thursday they had uncovered evidence suggesting that Dutch criminals were involved in the cyberattack on telecom provider Odido that exposed the personal data of more than 6…
11 Jul 2026
Critical11 Jul 2026
Brandon Richards
Legal · 2,400,000,000 records
Brandon Richards reports: California resident Sean Mortazi filed a class action lawsuit against TikTok Inc. on June 11, 2026, alleging a data breach exposed the personal data of more than 2.4 billion users worldwide.…
11 Jul 2026
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