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Police took down several popular counter-antivirus (CAV) services, including AvCheck

Security Affairs

“Crypting is the process of using software to make malware difficult for antivirus programs to detect,” the DoJ said. “The seized domains offered services to cybercriminals, including counter-antivirus (CAV) tools.” ” reads the press release published by DoJ. Dutch police, in coordination with U.S.

Antivirus 109
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Memorial Hospital and Manor suffered a ransomware attack

Security Affairs

Georgia, a ransomware attack disrupted Memorial Hospital and Manor’s access to its Electronic Health Record system. A ransomware attack hit Memorial Hospital and Manor in Bainbridge, Georgia, and disrupted the access to its Electronic Health Record system. Ransomware attacks on U.S. terabytes of data.

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Play ransomware group hit 900 organizations since 2022

Security Affairs

A joint advisory from the US and Australian authorities states that Play ransomware has hit approximately 900 organizations over the past three years. In December 2023, CISA, the FBI, and ACSC warned of Play ransomware’s operation that hit 300 victims by October 2023. ” The Play ransomware group follows a double extortion model.

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The Hidden Cost of Ransomware: Wholesale Password Theft

Krebs on Security

Organizations in the throes of cleaning up after a ransomware outbreak typically will change passwords for all user accounts that have access to any email systems, servers and desktop workstations within their network. VCPI) was hit by the Ryuk ransomware strain. In mid-November 2019, Wisconsin-based Virtual Care Provider Inc.

Passwords 279
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FBI warns of malicious free online document converters spreading malware

Security Affairs

“In this scenario, criminals use free online document converter tools to load malware onto victims computers, leading to incidents such as ransomware.” ” Victims often realize too late that malware has infected their devices, leading to ransomware or identity theft. ” reads the alert.

Malware 116
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Medusa Ransomware targeted over 40 organizations in 2025

Security Affairs

Medusa ransomware has claimed nearly 400 victims since January 2023, with attacks increasing by 42% between 2023 and 2024. The Symantec Threat Hunter Team reported that the Medusa ransomware operators have claimed nearly 400 victims since January 2023. Experts tracked the Medusa ransomware activity as Spearwing.

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Silent Ransom Group targeting law firms, the FBI warns

Security Affairs

Linked to BazarCall campaigns, the group previously enabled Ryuk and Conti ransomware attacks. The group campaigns leave minimal traces and often evade antivirus detection by using legitimate remote access tools. The FBI warns that the Silent Ransom Group, active since 2022 and also known as Luna Moth, has targeted U.S.