Datenlecks und Sicherheitsvorfälle bei Unternehmen

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1169 Ergebnisse
Bestätigt

Jacobson Adler: files copied in network intrusion

An unauthorised actor accessed the network October 12–26, 2025 and copied files that may include names, SSNs and financial-account information.

In Untersuchung

OSI Systems: files on network may have been accessed

After becoming aware of suspicious activity in its network, OSI found that certain files may have been accessed without authorisation; it completed its review of the affected files on February 10, 2026.

In Untersuchung

PPC Event Services reports possible data theft

Possible data leak: Information on systems may have been viewed or taken without authorisation on August 4, 2025.

In Untersuchung

Melvin Mora & Associates: tax client data may have been exposed

Possible data leak: In late February 2026, the firm’s 2025 client data environment was affected by a breach; the investigation identified 13 clients whose information was used to file fraudulent tax returns, which were blocked by the IRS and California Franchise Tax Board.