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.

5,314
Disclosures in the tracker, all years
2,028
Of those, indexed in 2026
76
Added in October
21
Added in the last 7 days
7
Sectors covered

Source: LeakTrace disclosure tracker, 21 Oct 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.

73 incidents from 9 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. Australia19 Oct 2026Poole GroupThe source does not say how they got in.Accountants Daily
  2. Australia16 Oct 2026Chadwick SwitchboardsThe source does not say how they got in.Cyber Daily
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
High30 Apr 2018
Ransomware cost town $250K in ransom plus recovery
Government · Records not stated
Ransomware cost town $250K in ransom plus recovery
30 Apr 2018
Were you affected?