Disclosure tracker › Technology disclosures
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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.
5,582
Disclosures in the tracker, all years
2,082
Of those, indexed in 2026
146
Added in October
23
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 30 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
Medium30 Oct 2026
ThreatsDay
Technology · Records not stated
Some attacks take real skill. Others just need someone to leave a door open. This week has both. Exposed passwords, old bugs still getting exploited, and trusted software doing things it shouldn't.
There's a strange…
30 Oct 2026
Medium27 Oct 2026
Energy giant ENGIE
Technology · Records not stated
French energy giant ENGIE, one of the world's largest power and natural gas providers, confirmed that attackers stole customer data after breaching a marketing platform used by business partners.
27 Oct 2026
High27 Oct 2026
TeamUpdraft
Technology · Records not stated
Attackers used exposed UpdraftCentral credentials to install malicious plugins and gain persistent access to connected WordPress sites.
27 Oct 2026
Medium24 Oct 2026
TeamUpdraft (UpdraftCentral)
Technology · Records not stated
Exposed UpdraftCentral credentials were used by attackers to install malicious plugins and establish persistent access on connected WordPress sites.
24 Oct 2026
Medium22 Oct 2026
LiteLLM release pipeline
Technology · Records not stated
Hackers hijacked the software release pipeline of LiteLLM, a popular open-source AI gateway, to distribute credential-stealing malware, marking the project’s second supply chain compromise this year despite security…
22 Oct 2026
Medium21 Oct 2026
Japan's Onamae Desktop Cloud
Technology · 26,739 records
Hackers compromised the infrastructure of Onamae Desktop Cloud, a popular provider of VPS services in Japan, and installed malware on up to 26,739 customers' servers.
21 Oct 2026
Medium19 Oct 2026
OpenCode hack
Technology · Records not stated
The open-source AI coding project OpenCode has notified a small number of users that API keys they used with external providers were exposed in a security breach.
19 Oct 2026
Critical18 Oct 2026
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter IronChain Ransomware Threatens Businesses with Permanent Data…
18 Oct 2026
High14 Oct 2026
Crunchbase
Technology · 559,908 records
559,908 records exposed, Email addresses, Employers, Job titles, Names and 3 more
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…
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.
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.
6 Oct 2026
Critical1 Oct 2026
Capcom
Technology · 11,000,000 records
Hackers stole 11 million+ email addresses (11.77M CAPCOM ID records) and changed passwords on 196 accounts; users warned of phishing.
1 Oct 2026
Critical1 Oct 2026
Capcom
Technology · Records not stated
Hackers stole 11,774,247 CAPCOM ID account records (emails); 196 account passwords were reset. Payment cards were not affected. Phishing warning issued.
1 Oct 2026
High1 Oct 2026
Capcom
Technology · Records not stated
Capcom confirmed unauthorized access to its online account system, exposing users' personal information.
1 Oct 2026
Critical1 Oct 2026
Capcom (CAPCOM ID)
Technology · 11,700,000 records
Third party gained unauthorized access to CAPCOM ID customer data; about 11.7 million email addresses stolen and passwords reset on 196 accounts.
1 Oct 2026
Critical1 Oct 2026
Times Car
Technology · 6,600,000 records
6.6 million user accounts compromised in cyberattack exposing personal information
1 Oct 2026
High1 Oct 2026
Meta
Technology · Records not stated
Hackers breached Meta GitHub repositories using stolen credentials, taking source code and personal data of about 1,500 employees; Meta confirmed.
1 Oct 2026
High1 Oct 2026
Meta
Technology · 1,500 records
Hackers stole source code and employee personal data (about 1,500 people) after breaching Meta GitHub repositories using stolen credentials.
1 Oct 2026
High1 Oct 2026
Meta
Technology · Records not stated
Hackers stole source code and personal data of 1,500 employees via GitHub repositories using stolen credentials
1 Oct 2026
High1 Oct 2026
Advantest
Technology · Records not stated
SSNs and passport data stolen in ransomware attack; disclosed 233 days after detection
1 Oct 2026
Medium1 Oct 2026
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
One of Poland’s major online invoicing platforms suffered a data breach that may have exposed information belonging to its users, their customers and business partners.
1 Oct 2026
High25 Sep 2026
Substack
Technology · Records not stated
Newsletter platform notifies users of data breach
25 Sep 2026
Critical25 Sep 2026
T-Mobile
Technology · 76,600,000 records
Cyberattack exposed 76.6 million people including SSNs and driver's license info
25 Sep 2026
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