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European Police Shut Down Encrypted App Used by Criminals

Data Breach Today

Police Seize Drugs, Firearms and 4M Euros in Raids on Exclu Users and Operators Police in multiple European countries carried out raids against the operators and users of the Exclu encrypted chat app, arresting four dozen individuals.

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Arrests and Indictments in LockBit Crackdown

Data Breach Today

US, UK and European Authorities Seize Decryption Keys and Will Contact Victims An international law enforcement operation that infiltrated ransomware-as-a-service operation LockBit has resulted in arrests, indictments and the seizure of encryption keys that can be used to help victims recover their data.

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Patch Tuesday, December 2019 Edition

Krebs on Security

By nearly all accounts, the chief bugaboo this month is CVE-2019-1458 , a vulnerability in a core Windows component (Win32k) that is present in Windows 7 through 10 and Windows Server 2008-2019. ’ An odd discrepancy on top of a CVE advisory for an outdated OS. It is very likely this is being exploited in the wild.”

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New Linux variant of Clop Ransomware uses a flawed encryption algorithm

Security Affairs

A new Linux variant of the Clop ransomware has been observed in the wild, the good news is that its encryption algorithm is flawed. The researchers noticed that the encryption algorithm implemented in the ELF executable is flawed and can allow victims to decrypt locked files without paying a ransom. ” continues the report.

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Trojan Shield, the biggest ever police operation against encrypted communications

Security Affairs

Trojan Shield operation: The FBI and Australian Federal Police ran an encrypted chat platform that was used by crime gangs and intercepted their communications. The FBI and Australian Federal Police (AFP) ran an encrypted chat platform that was used by crime gangs and intercepted their communications.

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Ransomware operators exploit VMWare ESXi flaws to encrypt disks of VMs

Security Affairs

Ransomware operators are exploiting two VMWare ESXi vulnerabilities, CVE-2019-5544 and CVE-2020-3992, to encrypt virtual hard disks. Security experts are warning of ransomware attacks exploiting two VMWare ESXi vulnerabilities, CVE-2019-5544 and CVE-2020-3992 , to encrypt virtual hard disks. Pierluigi Paganini.

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LockBit 2.0, the first ransomware that uses group policies to encrypt Windows domains

Security Affairs

ransomware is now able to encrypt Windows domains by using Active Directory group policies. ransomware that encrypts Windows domains by using Active Directory group policies. the first ransomware that uses group policies to encrypt Windows domains appeared first on Security Affairs. A new variant of the LockBit 2.0