Weekly briefing No. 42 published 30 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.

5,430
Disclosures in the tracker, all years
2,145
Of those, indexed in 2026
72
Added in November
24
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 10 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

Worldwide · How they got in

Incidents worldwide, by country.

78 incidents from 10 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.

  1. Taiwan3 Nov 2026Synology NAS device owners (worldwide)The source does not say how they got in.The Hacker News
Critical29 Jul 2020
Capital One
Finance · Records not stated
106M credit card applications and accounts exposed
Our record
29 Jul 2020
Critical29 Jul 2020
Hy-Vee Grocery
Retail · Records not stated
5.3M payment card records compromised in POS malware
Our record
29 Jul 2020
Critical28 Jul 2020
Drizly
Retail · 2,479,044 records
2,479,044 records exposed, Dates of birth, Device information, Email addresses, IP addresses and 4 more
Our record
28 Jul 2020
High28 Jul 2020
Mattel
Sector not stated · Records not stated
Ransomware encrypted systems at toy manufacturer
Our record
28 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
High27 Jul 2020
Ragnar Locker ransomware, $4.5M ransom paid
Sector not stated · Records not stated
Ragnar Locker ransomware, $4.5M ransom paid
Our record
27 Jul 2020
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