Weekly briefing No. 41 published 4 Oct 2026

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.

5,346

Disclosures in the tracker, all years

2,059

Of those, indexed in 2026

117

Added in October

14

Added in the last 7 days

7

Sectors covered

Source: LeakTrace disclosure tracker, 26 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

Critical3 Jun 2021

Domino's India

Technology · 22,527,655 records

22,527,655 records exposed, Email addresses, Names, Phone numbers, Physical addresses and 1 more

3 Jun 2021

Critical2 Jun 2021

JD

Retail · 77,449,341 records

77,449,341 records exposed, Email addresses, Passwords, Phone numbers, Usernames

2 Jun 2021

High2 Jun 2021

New York MTA (update)

Government · Records not stated

Chinese hackers accessed MTA systems via Pulse Secure VPN

2 Jun 2021

High2 Jun 2021

Massachusetts Steamship Authority

Government · Records not stated

Ransomware disrupted ferry operations

2 Jun 2021

High2 Jun 2021

University of Kentucky

Education · 356,000 records

356K records exposed in data breach

2 Jun 2021

Critical1 Jun 2021

JBS Foods (Brazil)

Sector not stated · Records not stated

REvil ransomware shut down meat processing in US, Australia, and Brazil, $11M ransom paid

1 Jun 2021

High31 May 2021

UF Health Leesburg

Healthcare · 700,000 records

700K patient records exposed in ransomware

31 May 2021

Critical30 May 2021

JBS USA

Sector not stated · Records not stated

REvil ransomware halted meat processing, $11M ransom paid

30 May 2021

Critical30 May 2021

JBS USA

Government · Records not stated

REvil ransomware shut down largest meat processor, $11M ransom paid

30 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Critical29 May 2021

1.56M patient records exposed

Healthcare · 1,560,000 records

1.56M patient records exposed

29 May 2021

Were you affected?