Breaches and incidents

Tata Technologies (India): ransomware affects IT assets; Hunters International claims 1.4 TB

Tata Technologies filed on 31 Jan 2025 that ransomware affected a few IT assets; some IT services were suspended and restored, client delivery unaffected.

Disclosed
Verification
Checked against a primary source

What happened

  • Tata Technologies filed on 31 Jan 2025 that ransomware affected a few IT assets; some IT services were suspended and restored, client delivery unaffected. On 4 Mar 2025 BleepingComputer reported Hunters International claimed 1.4 TB (about 730,000 files) and threatened to publish within a week; no samples posted and no company comment.
  • Root cause: not disclosed.
  • Attacker: Hunters International (claim, per BleepingComputer).
  • Response: investigation with external experts.