Technology 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.

5,287

Disclosures in the tracker, all years

2,001

Of those, indexed in 2026

Added in October

Added in the last 7 days

Sectors covered

Source: LeakTrace disclosure tracker, 17 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.

3,883 results · Technology disclosures. Clear filters

High14 Oct 2026

Crunchbase

Technology · 559,908 records

559,908 records exposed, Email addresses, Employers, Job titles, Names and 3 more

Our record

14 Oct 2026

Critical8 Oct 2026

ThreatsDay

Technology · Records not stated

The crooks have trust problems of their own. One ransomware affiliate decided to keep the profits for himself. Elsewhere, an attacker left a server exposed, complete with tools and traces of an intrusion. Apparently…

Our record Original disclosure

8 Oct 2026

Medium7 Oct 2026

Organisation not named

Technology · Records not stated

The disclosure as indexed does not name the organisation.

Hackers compromised a third-party communication platform and sent rogue notifications to ASOS users. The post ASOS Confirms Cyberattack, Data Breach appeared first on SecurityWeek.

Our record Original disclosure

7 Oct 2026

Medium6 Oct 2026

ASOS

Technology · Records not stated

UK fashion retailer ASOS confirmed a data breach Tuesday after hackers sent unauthorized push notifications through its mobile app while claiming to have stolen customer data from the company's Snowflake environment.

Our record Original disclosure

6 Oct 2026

High1 Oct 2026