Bluesky hit by 24-hour DDoS attack as pro-Iran group claims responsibility

Bluesky experienced a sustained, reportedly sophisticated DDoS attack beginning April 15 that caused roughly 24 hours of intermittent outages to feeds, notifications, threads and search. A pro‑Iran hacktivist group calling itself 313 Team claimed responsibility; Bluesky reported no evidence of unauthorized access to user data and worked to mitigate the disruption.