QuasarBreach is a threat campaign name invoked by the Space Bears ransomware group in a claim that Comcast data was stolen.
QuasarBreach is a threat campaign name invoked by the Space Bears ransomware group in a claim that Comcast data was stolen. The campaign is described as enabling data exfiltration used for ransomware extortion against a high-profile target, illustrating branded data-theft campaigns. Its significance lies in signaling a focus on large targets and the use of campaign branding to publicize data breaches.
The Space Bears ransomware group has claimed responsibility for a data breach at Comcast, asserting that they obtained sensitive files through an attack on Quasar Inc. The group has threatened to publish the stolen…