New Windows Backdoor BITSLOTH Exploits BITS for Stealthy Communication
Cybersecurity researchers have discovered a previously undocumented Windows backdoor that leverages a built-in feature called Background Intelligent Transfer Service (BITS) as a command-and-control (C2) mechanism. The newly identified malware strain has been codenamed...
U.S. Releases High-Profile Russian Hackers in Diplomatic Prisoner Exchange
In a historic prisoner exchange between Belarus, Germany, Norway, Russia, Slovenia, and the U.S., two Russian nationals serving time for cybercrime activities have been freed and repatriated to their country. This includes Roman Valerevich Seleznev and Vladislav...
Cybercriminals Abusing Cloudflare Tunnels to Evade Detection and Spread Malware
Cybersecurity companies are warning about an uptick in the abuse of Clouflare’s TryCloudflare free service for malware delivery. The activity, documented by both eSentire and Proofpoint, entails the use of TryCloudflare to create a one-time tunnel that acts as a...
Over 1 Million Domains at Risk of ‘Sitting Ducks’ Domain Hijacking Technique
Over a million domains are susceptible to takeover by malicious actors by means of what has been called a Sitting Ducks attack. The powerful attack vector, which exploits weaknesses in the domain name system (DNS), is being exploited by over a dozen Russian-nexus...
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