FamousSparrow Swaps SparrowDoor For New SparroWocky Backdoor
ESET said FamousSparrow has replaced SparrowDoor with SparroWocky
Coverage tagged "Backdoor".
ESET said FamousSparrow has replaced SparrowDoor with SparroWocky
The Iran-linked "hacktivist" persona known as Handala Hack has been attributed to a Telegram-based surveillance backdoor called HEAVYGRAM and a Delphi-based utility known as CRUDEEXCLUDE. "HEAVYGRAM…
Researchers at Zimperium have uncovered a new Android malware strain, dubbed RatHat, with spyware and backdoor capabilities
The China-aligned state-sponsored threat actor known as FamousSparrow has been observed deploying a previously unreported backdoor called SparroWocky in attacks targeting multiple countries in Latin…
ESET researchers document SparroWocky, the new flagship backdoor of the FamousSparrow APT group
Group-IB Threat Intelligence analyzes HEAVYGRAM, a Telegram-based Windows backdoor attributed with moderate confidence to the Iran-linked threat actor Handala Hack. Active since Fall 2023, it has…
IntroductionIn August 2026, Zscaler ThreatLabz observed new activity by the Pakistan-nexus threat actor APT36 in a campaign we’re tracking as Operation RapidRust. Since our last publication about the…
Over the past year, our Global Emergency Response Team (GERT) has investigated several incidents involving the NightEagle group (also tracked as APT-Q-95). This group has been active since at least…