Weekly briefing No. 42 published 30 Oct 2026

Disclosure tracker › Finance disclosures

Intelligence · Disclosure tracker

Finance disclosures

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.

5,367

Disclosures in the tracker, all years

2,083

Of those, indexed in 2026

0

Added in November

22

Added in the last 7 days

7

Sectors covered

Source: LeakTrace disclosure tracker, 1 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

2,569 results · Finance disclosures. Clear filters

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

Critical31 Oct 2023

Nationstar Mortgage

Finance · 14,700,000 records

14.7M customer records including SSNs

31 Oct 2023

Critical31 Oct 2023

14.7M customer mortgage records exposed in breach

Finance · 14,700,000 records

14.7M customer mortgage records exposed in breach

31 Oct 2023

High30 Oct 2023

Moneris Solutions (Canada)

Finance · Records not stated

Payment processor hit by Medusa ransomware, Canada's largest POS provider

30 Oct 2023

Medium15 Oct 2023

American Family Insurance

Finance · Records not stated

88K policyholder records exposed

15 Oct 2023

Medium12 Oct 2023

CNA Financial (2023)

Finance · Records not stated

38K policyholder records exposed

12 Oct 2023

Medium7 Oct 2023

Equitable Financial

Finance · 38,000 records

38K client records exposed

7 Oct 2023

Medium3 Oct 2023

Baird Financial

Finance · 28,000 records

28K client records exposed

3 Oct 2023

Medium1 Oct 2023

Hanover Insurance

Finance · Records not stated

29K policyholder records exposed

1 Oct 2023

Medium28 Sep 2023

Berkshire Hathaway (insurance)

Finance · Records not stated

28K policyholder records exposed

28 Sep 2023

Medium22 Sep 2023

Commonwealth Financial Network

Finance · 28,000 records

28K records exposed

22 Sep 2023

Medium18 Sep 2023

Safeco Insurance

Finance · Records not stated

34K policyholder records exposed

18 Sep 2023

Medium14 Sep 2023

John Hancock

Finance · Records not stated

56K policyholder records exposed

14 Sep 2023

High11 Sep 2023

Viva Air

Finance · 932,232 records

932,232 records exposed, Email addresses, IP addresses, Names, Partial credit card data and 3 more

11 Sep 2023

Medium10 Sep 2023

Stifel Financial

Finance · 34,000 records

34K client records exposed

10 Sep 2023

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