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Russian Cybercrime group is exploiting Zerologon flaw, Microsoft warns

Security Affairs

Microsoft has uncovered Zerologon attacks that were allegedly conducted by the infamous TA505 Russia-linked cybercrime group. Microsoft spotted a series of Zerologon attacks allegedly launched by the Russian cybercrime group tracked as TA505 , CHIMBORAZO and Evil Corp. SecurityAffairs – hacking, Zerologon). states Microsoft.

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Cybercrime gang FIN7 returned and was spotted delivering Clop ransomware

Security Affairs

Researchers at Microsoft Security Intelligence team published a series of tweets to warn of a new wave of attacks aimed at distributing the Clop ransomware and linked it to the financially motivated cybercriminal group Sangria Tempest (ELBRUS, FIN7 ). They then use OpenSSH and Impacket to move laterally and deploy Clop ransomware.

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Experts warn of mass exploitation of critical PHP flaw CVE-2024-4577

Security Affairs

Cybersecurity and Infrastructure Security Agency (CISA) added the the vulnerability to its Known Exploited Vulnerabilities (KEV) catalog. “ Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs hacking,PHP-CGI OS Command Injection Vulnerability) In June, the U.S.

DDOS 101
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A new Mirai botnet variant targets DigiEver DS-2105 Pro DVRs

Security Affairs

In November 2024, the Akamai Security Intelligence Research Team (SIRT) observed increased activity targeting the URI /cgi-bin/cgi_main.cgi , linked to a Mirai-based malware campaign exploiting an unassigned RCE vulnerability in DVR devices, including DigiEver DS-2105 Pro. ” reads the analysis published by Akamai.

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Anubis, a new info-stealing malware spreads in the wild

Security Affairs

— Microsoft Security Intelligence (@MsftSecIntel) August 26, 2020. Anubis has been around since June when it appeared on several cybercrime forums. SecurityAffairs – hacking, malware). The post Anubis, a new info-stealing malware spreads in the wild appeared first on Security Affairs. Pierluigi Paganini.

Malware 136
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Researchers warn of a surge in cyber attacks against Microsoft Exchange

Security Affairs

This week, the independent security researcher Nguyen Jang published on GitHub a proof-of-concept tool to hack Microsoft Exchange servers. A few hours after the publication, GitHub took down the PoC hacking tool because it posed a threat to Microsoft’s customers using the Microsoft Exchange solution. . and also as DearCry.

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Microsoft warns about ongoing PonyFinal ransomware attacks

Security Affairs

pic.twitter.com/Q3BMs7fSvx — Microsoft Security Intelligence (@MsftSecIntel) May 27, 2020. Human-operated ransomware is a technique usually employed in nation-state attacks that is becoming very popular in the cybercrime ecosystem. — Microsoft Security Intelligence (@MsftSecIntel) May 27, 2020.