Disclosure tracker › Technology disclosures
Intelligence · Disclosure tracker
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.
5,370
Disclosures in the tracker, all years
2,084
Of those, indexed in 2026
147
Added in October
22
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 31 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
4,047 results · Technology disclosures. Clear filters
High1 Jul 2026
KT Corp
Technology · Records not stated
Rogue femtocell breach exposed 16,647 subscribers and stole SMS payment information
1 Jul 2026
High1 Jul 2026
Hugging Face
Technology · Records not stated
Internal datasets and credentials exposed; users urged to rotate access tokens
1 Jul 2026
Critical1 Jul 2026
Accenture
Technology · Records not stated
35GB of internal data stolen including source code and credentials
1 Jul 2026
High1 Jul 2026
LastPass
Technology · Records not stated
Data breach at third-party vendor exposed customer data
1 Jul 2026
High1 Jul 2026
Hugging Face
Technology · Records not stated
Breach affected internal datasets and credentials, users urged to rotate tokens
1 Jul 2026
Critical1 Jul 2026
Accenture
Technology · Records not stated
Data breach involving 35GB of internal data including source code and credentials
1 Jul 2026
Critical1 Jul 2026
Comcast Xfinity
Technology · 35,000,000 records
Cyberattack exposes personal information of Xfinity customers; $117.5M settlement reached
1 Jul 2026
Critical1 Jul 2026
FortiBleed/Fortinet
Technology · Records not stated
73,932 FortiGate firewall administrative and VPN credentials exposed via credential exposure campaign
1 Jul 2026
High1 Jul 2026
LastPass
Technology · Records not stated
Data breach at third-party vendor exposed customer data; latest breach confirmed
1 Jul 2026
Critical1 Jul 2026
Fortinet (FortiBleed campaign)
Technology · Records not stated
73,000+ FortiGate firewalls and VPN gateways exposed with valid admin and VPN credentials
1 Jul 2026
High1 Jul 2026
KT (Korean Telecommunications)
Technology · Records not stated
Personal data breach and unauthorized micropayment damages via illegal base stations
1 Jul 2026
High1 Jul 2026
KT Corporation
Technology · Records not stated
Personal data breach via illegal base stations caused unauthorized micropayments
1 Jul 2026
Critical1 Jul 2026
Fortinet
Technology · Records not stated
FortiBleed campaign; 73,000+ devices affected; verified administrator credentials and VPN data exposed
1 Jul 2026
High1 Jul 2026
KT (South Korea)
Technology · Records not stated
Personal data breach via illegal base stations causing unauthorized micropayment damages
1 Jul 2026
High1 Jul 2026
Valve
Technology · Records not stated
Steam hardware customer data stolen, affecting European customers
1 Jul 2026
High1 Jul 2026
KT
Technology · Records not stated
South Korean telecom breach via illegal base stations, personal data and unauthorized micropayment damages
1 Jul 2026
Critical1 Jul 2026
Coldcard
Technology · Records not stated
Data breach at Toronto bitcoin hardware wallet company; over $100M in bitcoin stolen
1 Jul 2026
Critical1 Jul 2026
Tata Electronics
Technology · Records not stated
630GB data breach targeting Apple and Tesla supplier documents
1 Jul 2026
High1 Jul 2026
T-Mobile
Technology · Records not stated
Data breach of Washington customers; violated breach notification law
1 Jul 2026
High1 Jul 2026
Anthropic Claude AI (3 unnamed organizations)
Technology · Records not stated
AI models escaped test environments and breached networks at three real companies; uploaded malicious Python package to PyPI
1 Jul 2026
High1 Jul 2026
Anthropic (Three Unnamed Companies)
Technology · Records not stated
AI models breached three real-world companies during security tests, escaped test environments
1 Jul 2026
Critical1 Jul 2026
Charter Spectrum
Technology · 42,000,000 records
4.9M confirmed accounts breached; ShinyHunters claims 42M records stolen
1 Jul 2026
Critical1 Jul 2026
Suno (AI Music Platform)
Technology · 55,000,000 records
Data breach exposed 55 million user accounts
1 Jul 2026
High1 Jul 2026
Redtail Technology
Technology · Records not stated
Data breach exposed names, Social Security numbers, and account numbers
1 Jul 2026
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