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.
5,365
Disclosures in the tracker, all years
2,079
Of those, indexed in 2026
138
Added in October
17
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 29 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Internet Archive
Technology · 31,081,179 records
31,081,179 records exposed, Email addresses, Passwords, Usernames
9 Oct 2024
Critical9 Oct 2024
Organisation not named
Technology · 31,000,000 records
The disclosure as indexed does not name the organisation.
31M users notified in combined hack and DDoS campaign
9 Oct 2024
Critical9 Oct 2024
Internet Archive
Technology · 31,000,000 records
31M user accounts exposed in breach and DDoS
9 Oct 2024
High8 Oct 2024
Muah.AI
Technology · 1,910,261 records
1,910,261 records exposed, AI prompts, Email addresses, Sexual fetishes
8 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
Critical5 Oct 2024
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Chinese hackers accessed US lawful intercept systems at major carriers
5 Oct 2024
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