[ThreatPost] How REvil May Have Ripped Off Its Own Affiliates

Microsoft on Thursday shared fresh guidance on yet another vulnerability affecting the Windows Print Spooler service, stating that it’s working to address it in an upcoming security update. Tracked as CVE-2021-34481 (CVSS score: 7.8), the issue concerns a local privilege escalation flaw that could be abused to perform unauthorized actions on the system. The company credited security […]

Cybersecurity researchers on Wednesday disclosed a previously undocumented backdoor likely designed and developed by the Nobelium advanced persistent threat (APT) behind last year’s SolarWinds supply chain attack, joining the threat actor’s ever-expanding arsenal of hacking tools. Moscow-headquartered firm Kaspersky codenamed the malware “Tomiris,” calling out its similarities to another Source: Read More (The Hacker News)

Exim email servers are now under attack www.zdnet.com/article/exim-email-servers-are-now-under-attack/ At least two hacker groups have been identified carrying out attacks, one operating from a public internet server, and one using a server located on the dark web. Myös: www.cybereason.com/blog/new-pervasive-worm-exploiting-linux-exim-server-vulnerability ThreatList: Ransomware Trojans Picking Up Steam in 2019 threatpost.com/threatlist-ransomware-trojans-picking-up-steam-in-2019/145718/ The report outlined popular trends in the malware […]