Security News > 2025 > June > Tax resolution firm Optima Tax Relief hit by ransomware, data leaked

U.S. tax resolution firm Optima Tax Relief suffered a Chaos ransomware attack, with the threat actors now leaking data stolen from the company. [...]

News URL

https://www.bleepingcomputer.com/news/security/tax-resolution-firm-optima-tax-relief-hit-by-ransomware-data-leaked/