Prometei Botnet Activity Spikes

Palo Alto Networks has observed a spike in Prometei activity since March 2025, pointing to a resurgence of the botnet.
The post Prometei Botnet Activity Spikes appeared first on SecurityWeek.

Chinese APT Hacking Routers to Build Espionage Infrastructure

A Chinese APT has been infecting SOHO routers with the ShortLeash backdoor to build stealthy espionage infrastructure.
The post Chinese APT Hacking Routers to Build Espionage Infrastructure appeared first on SecurityWeek.

RapperBot Targets DVRs to Hijack Surveillance Cameras and Record Video

When the NICT CSRI analysis team presented their three-year investigation into the RapperBot virus at Botconf 1, an international conference on botnets and malware hosted in Angers, France in May 2025, they made a startling discovery. This Mirai varian…

The financial impact of Marks & Spencer and Co-op cyberattacks could reach £440M

UK’s Cyber Monitoring Centre (CMC) labels Marks & Spencer and Co-op cyberattacks a Category 2 event, estimating financial impact at £270M–£440M. The Cyber Monitoring Centre (CMC) has labeled the recent cyberattacks on Marks & Spencer and Co-op as a Category 2 systemic event, estimating losses between £270M and £440M. In early May, the attackers behind […]

Qilin ransomware gang now offers a “Call Lawyer” feature to pressure victims

Qilin ransomware gang now offers a “Call Lawyer” feature to help affiliates pressure victims into paying, per Cybereason. The Qilin ransomware group is now offering legal support to its affiliates through a “Call Lawyer” feature to pressure victims into paying. This move, reported by cybersecurity firm Cybereason, shows Qilin stepping up its operations and trying […]