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FBI warns of PYSA Ransomware attacks against Education Institutions in US and UK

Security Affairs

According to the experts, the first infections were observed in late 2019, victims reported their files were encrypted by a strain of malware. New #Mespinoza #Ransomware [link] Ext: locked R/n: Readme.README Affected users, contact the support forum of @BleepinComputer pic.twitter.com/SbKxVEIXUd — Amigo-A (@Amigo_A_) October 25, 2019.

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PYSA ransomware gang is the most active group in November

Security Affairs

According to the experts, the first infections were observed in late 2019, victims reported their files were encrypted by a strain of malware. Operators behind the Pysa malware, also employed a version of the PowerShell Empire penetration-testing tool, they were able to stop antivirus products.

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US govt agencies released a joint alert on the Lockbit 3.0 ransomware

Security Affairs

” The Lockbit gang has been active since at least 2019 and today it is one of the most active ransomware groups offering a Ransomware-as-a-Service (RaaS) model. Artifacts of professional penetration-testing tools such as Metasploit and Cobalt Strike have also been observed.” “LockBit 3.0 and LockBit.”

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CERT France – Pysa ransomware is targeting local governments

Security Affairs

” According to the experts, the first infections were observed in late 2019, victims reported their files were encrypted by a strain of malware. Operators behind the Pysa ransomware, also employed a version of the PowerShell Empire penetration-testing tool, they were able to stop antivirus products.

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SHARED INTEL: How ransomware evolved from consumer trickery to deep enterprise hacks

The Last Watchdog

In November 2019, the criminals behind a ransomware species called Maze started a new trend that is currently gaining momentum on the dark web. David Balaban is a computer security researcher with over 17 years of experience in malware analysis and antivirus software evaluation. They added data theft to the classic encryption scenario.

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Cyber Security Roundup for April 2021

Security Boulevard

conduct employee phishing tests. conduct penetration testing. PA Unit 42 found that the average ransom paid by organisations nearly tripled over the past year, from $115,123 in 2019 to $312,493. Between 2015 and 2019, the largest-known individual ransom demand was $15 million. VULNERABILITIES AND SECURITY UPDATES.

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LemonDuck no longer settles for breadcrumbs

Malwarebytes

The earliest documentation of LemonDuck was from its cryptocurrency campaigns in May 2019. They also attempt to uninstall any product with “Security” and “AntiVirus” in the name. LemonDuck leverages a wide range of free and open-source penetration testing tools.

Malware 99