A cyberattack targeting Thinline Technologies, an IT consulting firm based in Baltimore, USA, was reported on February 26, 2026. The Abyss ransomware group claimed responsibility for the incident, threatening to release sensitive data if their demands were not met. This information was reported by security researchers.
The specific types of data compromised, the number of individuals affected, whether financial, PII, or medical data was involved, and the states affected have not been publicly disclosed. Official breach notifications and further details are currently unavailable.
Since this incident was reported recently, official breach notification documentation, state AG filings, and comprehensive breach details may not yet be publicly available. Such information typically emerges days or weeks after an initial breach announcement as investigations progress and legal notifications are issued.