Comcast’s Xfinity service responds to a major data breach. Comcast's Xfinity service responds to a major data breach. Comcast warns Xfinity customers affected by a CitrixBleed exploit. Read More The CyberWire December 20, 2023 1 minute read Comcast warns Xfinity customers affected by a CitrixBleed exploit. Read More The CyberWire About The Author Read moreBuilding cyber skills and roles from CyBOK foundations See author's posts Related Post navigation Previous: FBI issues advisory over Play ransomwareNext: The ALPHV/BlackCat takedown shuffle. Related Stories QuickLens Chrome extension steals crypto, shows ClickFix attack Security Aid February 28, 2026 ClawJacked Flaw Lets Malicious Sites Hijack Local OpenClaw AI Agents via WebSocket Security Aid February 28, 2026 $4.8M in crypto stolen after Korean tax agency exposes wallet seed Security Aid February 28, 2026