Using an on-again, off-again strategy of C2 communication helps it hide from researchers. Necurs, the prolific and globally dispersed spam and malware distribution botnet, has been spotted using a ...

A new version of the Miori botnet added protection to the login panel of its command and control server, hanging a "not welcome" message for connections likely coming from a security researcher. Until ...

A new variant of the Gafgyt botnet – that’s actively targeting vulnerable D-Link and Internet of Things devices – is the first variant of the malware to rely on Tor communications, researchers say.

The PurpleFox botnet has refreshed its arsenal with new vulnerability exploits and dropped payloads, now also leveraging WebSockets for C2 bidirectional communication. Although it's mainly based in ...

Researchers detailed a souped-up version of the GoBruteforcer botnet that preys on servers with weak credentials and ...

RondoDox botnet exploits the React2Shell vulnerability in Next.js, with over 90,000 exposed systems used to deploy miners and ...