Company Data Breaches and Security Incidents

Search incidents by company, country, industry, year and attack method. Review affected data, impact, verification status, company responses and sources.

382 results
Confirmed

MemberSource Credit Union: data taken from branch networks

On June 3, 2025, MSCU learned of a disruption to certain branch computer networks and confirmed data was taken; unencrypted files contained names, SSNs, driver’s licence/state ID numbers and financial account information.

Confirmed

Hogan Transports: files accessed or copied in network intrusion

Around November 29, 2025, Hogan became aware of unusual activity; the network was accessed without authorisation at various times between October 25 and November 29, 2025 and certain files were accessed or copied.

Confirmed

Instructure (Canvas): user data exfiltrated in cyberattack

Unauthorised activity in Canvas was detected on April 29, 2026. The actor abused a Free-for-Teacher account and vulnerabilities; usernames, email addresses, course names, enrolment information and messages were exfiltrated. A second intrusion on May 7 via another vulnerability accessed no further data, the company says.

Confirmed

JC Resorts: files viewed and copied

Certain files stored on the network were viewed and copied by an unauthorised actor on January 19, 2026.

Investigating

GrayRobinson: files may have been accessed or removed

Around March 24, 2025, GrayRobinson detected unauthorised network access; some files may have been accessed or removed between March 5 and 24, 2025, and on April 13, 2026 they were found to contain personal information.

Investigating

Web Hosting Hub: email and IP addresses may have been accessed via Help Center

On October 29, 2025, the company learned an unauthorised actor had temporary access to a limited portion of its Help Center; email addresses, IP addresses from activity between April 17 and October 29, 2025 and linked public social media information may have been accessed.

Investigating

Alaska Air Group FCU: files may have been copied via IT provider

Around March 5, 2026, the credit union’s third-party IT provider had a cybersecurity incident that allowed unauthorised actors to use its system to access AAGCU systems; files may have been accessed and copied.

Investigating

Impac Mortgage: protected information may have been accessed

On March 20, 2024, Impac identified signs of unauthorised access; an unknown actor may have accessed files and folders with protected information between February 21 and March 20, 2024, including names and Social Security numbers.