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Coronavirus-themed attacks May 17 ? May 23, 2020

Security Affairs

This post includes the details of the Coronavirus-themed attacks launched from May 17 to May 23, 2020. Experts from the Microsoft Security Intelligence team provided some details on a new “massive campaign” using COVID-19 themed emails. Below a list of attacks detected this week. Pierluigi Paganini.

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Microsoft: Attackers Exploiting ‘ZeroLogon’ Windows Flaw

Krebs on Security

DHS’s Cybersecurity and Infrastructure Agency (CISA) said in the directive that it expected imminent exploitation of the flaw — CVE-2020-1472 and dubbed “ZeroLogon” — because exploit code which can be used to take advantage of it was circulating online.

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Hackers are using Zerologon exploits in attacks in the wild

Security Affairs

Microsoft is actively tracking threat actor activity using exploits for the CVE-2020-1472 Netlogon EoP vulnerability, dubbed Zerologon. — Microsoft Security Intelligence (@MsftSecIntel) September 24, 2020. We strongly recommend customers to immediately apply security updates for CVE-2020-1472.

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Russian Cybercrime group is exploiting Zerologon flaw, Microsoft warns

Security Affairs

We’re seeing more activity leveraging the CVE-2020-1472 exploit (ZeroLogon). — Microsoft Security Intelligence (@MsftSecIntel) October 6, 2020. — Microsoft Security Intelligence (@MsftSecIntel) October 6, 2020. states Microsoft. We strongly recommend patching. Pierluigi Paganini.

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Finnish intelligence warns of Russia’s cyberespionage activities

Security Affairs

The Finnish Security Intelligence Service ( SUPO ) warns Russia will highly likely intensify its cyber activity over the winter. The Finnish Security Intelligence Service ( Suojelupoliisi or SUPO ) warn of a highly likely intensification of cyberespionage activities conducted by Russia-linked threat actors over the winter.

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Sysrv-K, a new variant of the Sysrv botnet includes new exploits

Security Affairs

Microsoft Security Intelligence team Microsoft reported that a new variant of the Sysrv botnet, tracked as Sysrv-K, now includes exploits for vulnerabilities in the Spring Framework and WordPress. — Microsoft Security Intelligence (@MsftSecIntel) May 13, 2022.

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Microsoft warns about ongoing PonyFinal ransomware attacks

Security Affairs

pic.twitter.com/Q3BMs7fSvx — Microsoft Security Intelligence (@MsftSecIntel) May 27, 2020. Learn how to build organizational security hygiene to prevent human-operated attacks: [link] — Microsoft Security Intelligence (@MsftSecIntel) May 27, 2020.