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Australian government announced sanctions for Medibank hacker

Security Affairs

The Australian government announced sanctions for a member of the REvil ransomware group for the Medibank hack that occurred in 2022. The Australian government announced sanctions for Aleksandr Gennadievich Ermakov (aka GustaveDore, aiiis_ermak, blade_runner, JimJones), a Russian national who is a member of the REvil ransomware group.

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The worst cyber attacks of 2021

Security Affairs

Which are the cyber attacks of 2021 that had the major impact on organizations worldwide in terms of financial losses and disruption of the operations? The systems at the company were infected with the Phoenix Locker, a variant of ransomware tracked as Hades that was part of the arsenal of the cybercrime group known as Evil Corp.

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Exclusive: Lithuania under cyber-attack after the ban on Russian railway goods

Security Affairs

Cyber Spetsnaz is targeting government resources and critical infrastructure in Lithuania after the ban of Russian railway goods. Cyber Spetsnaz is targeting Lithuanian government resources and critical infrastructure – the recent ban on Russian railway goods has caused a new spike of hacktivist activity on the Dark Web.

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GUEST ESSAY: Preparing for the dire cybersecurity consequences of Russia’s invasion of Ukraine

The Last Watchdog

Related: Cyber espionage is in a Golden Age. These Russian cyber actors are government organizations and include other parties who take their orders from the Russian military or intelligence organizations – while not technically under government control. Cyber attack targets. businesses called #ShieldsUp.

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Security Affairs newsletter Round 469 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

Hackers may have accessed thousands of accounts on the California state welfare platform Brokewell Android malware supports an extensive set of Device Takeover capabilities Experts warn of an ongoing malware campaign targeting WP-Automatic plugin Cryptocurrencies and cybercrime: A critical intermingling Kaiser Permanente data breach may have impacted (..)

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Researchers warn of a surge in cyber attacks against Microsoft Exchange

Security Affairs

Researchers warn of a surge in cyber attacks against Microsoft Exchange servers exploiting the recently disclosed ProxyLogon vulnerabilities. Most targeted sectors have been Government/Military (17% of all exploit attempts), followed by Manufacturing (14%), and then Banking (11%). Pierluigi Paganini.

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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. Pierluigi Paganini.