Disrupting the operations of cryptocurrency mining botnets

Cybersecurity researchers devised two attack techniques to disrupt the operations of cryptocurrency mining botnets. Akamai Researchers uncovered two novel techniques to disrupt cryptocurrency mining botnets by exploiting flaws in common mining topologies. Current methods to stop cryptocurrecy mining botnets are pool bans or infrastructure takedowns, however, both are slow and complex. Researchers developed two faster techniques exploiting […]

Prometei botnet activity has surged since March 2025

Prometei botnet activity has surged since March 2025, with a new malware variant spreading rapidly, Palo Alto Networks reports. Palo Alto Networks warns of a spike in Prometei botnet activity since March 2025, the researchers observed a new variant spreading rapidly. Since March 2025, Prometei botnet is targeting Linux systems for Monero mining and credential […]

Russian APT Hits Ukrainian Government With New Malware via Signal

Russia-linked APT28 deployed new malware against Ukrainian government targets through malicious documents sent via Signal chats.
The post Russian APT Hits Ukrainian Government With New Malware via Signal appeared first on SecurityWeek.

Russia-linked APT28 use Signal chats to target Ukraine official with malware

Russia-linked group APT28 uses Signal chats as an attack vector to phish Ukrainian officials with new malware strains. Russia-linked cyberespionage group APT28 is targeting Ukrainian government officials using Signal chats to deliver two new types of malware, tracked as BeardShell and SlimAgent. While Signal itself remains secure, attackers are exploiting its growing popularity in official […]