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FBI and CISA published a new advisory on AvosLocker ransomware

Security Affairs

AvosLocker operators already advertised in the past a Linux variant, dubbed AvosLinux, of their malware claiming it was able to support Linux and ESXi servers. AvosLocker affiliates use legitimate software and open-source remote system administration tools to compromise the victims’ networks.

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WeSteal, a shameless commodity cryptocurrency stealer available for sale

Security Affairs

According to Palo Alto Networks, the author of WeSteal, that goes online as “ComplexCodes,” started advertising the cryptocurrency stealer on underground forums in mid-February 2021. Despite WeSteal is advertised as implementing a “RAT Panel,” experts did not find RAT feature in their analysis. SecurityAffairs – hacking, WeSteal).

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US govt agencies share details of the China-linked espionage malware Taidoor

Security Affairs

The CISA agency provides recommendations for system administrators and owners to enhance the level of security of their organizations: Maintain up-to-date antivirus signatures and engines. Keep operating system patches up-to-date. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

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Cloud Hopper operation hit 8 of the world’s biggest IT service providers

Security Affairs

“The hacking campaign, known as “ Cloud Hopper ,” was the subject of a U.S. ” The report attributed the cyberespionage campaign to the China-linked APT10 (aka Menupass, and Stone Panda), the same group recently accused of hacking telco operators worldwide. SecurityAffairs – Cloud Hopper, hacking).

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Microsoft warns of Human-Operated Ransomware as a growing threat to businesses

Security Affairs

“They exhibit extensive knowledge of systems administration and common network security misconfigurations, perform thorough reconnaissance, and adapt to what they discover in a compromised network.” In many cases, some machines run without standard safeguards, like security updates and cloud-delivered antivirus protection.”

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Wireshark fixed three flaws that can crash it via malicious packet trace files

Security Affairs

Administrators are advised to allow only trusted users to have network access. Administrators are advised to run both firewall and antivirus applications to minimize the potential of inbound and outbound threats. Administrators can help protect affected systems from external attacks by using a solid firewall strategy.

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US authorities charged Dridex gang members for stealing over $100 Million

Security Affairs

US DoJ charged two Russian citizens for deploying the Dridex malware and for their involvement in international bank fraud and computer hacking schemes. 32) and Igor Turashev (38) for distributing the infamous Dridex banking Trojan , and for their involvement in international bank fraud and computer hacking schemes. Pierluigi Paganini.

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