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LockFile Ransomware uses a new intermittent encryption technique

Security Affairs

Recently emerged LockFile ransomware family LockFile leverages a novel technique called intermittent encryption to speed up encryption. LockFile ransomware gang started its operations last month, recently it was spotted targeting Microsoft Exchange servers using the recently disclosed ProxyShell vulnerabilities.

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NYDFS releases major update to Part 500 cybersecurity requirements for financial services companies

Data Protection Report

On November 1, 2023, the New York Department of Financial Services (“NYDFS”) released the finalized amendments of Part 500 of its cybersecurity regulations. This notice requirement explicitly applies to cybersecurity incidents occurring to the covered entity itself, its affiliates, or a third-party service provider.

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BlackCocaine Ransomware, a new malware in the threat landscape

Security Affairs

Cyble researchers investigated a recent attack on an India-based IT firm that was hit by the BlackCocaine Ransomware gang. Recently Cyber researchers for Cyble investigated an attack suffered by on May 30, 2021, by Nucleus Software, an India-based IT company in the Banking and Financial Services sector.

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Experts linked ransomware attacks to China-linked APT27

Security Affairs

Researchers from security firms Profero and Security Joes linked a series of ransomware attacks to the China-linked APT27 group. Security researchers from security firms Profero and Security Joes investigated a series of ransomware attacks against multiple organizations and linked them to China-linked APT groups.

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Ransomware Protection in 2021

eSecurity Planet

The internet is fraught with peril these days, but nothing strikes more fear into users and IT security pros than the threat of ransomware. A ransomware attack is about as bad as a cyber attack can get. Jump to: What is ransomware? How ransomware works. Preventing ransomware. Ransomware attacks and costs.

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What is a Cyberattack? Types and Defenses

eSecurity Planet

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4 Ransomware. Ransomware is the fastest-growing trend. Ransomware attacks can also threaten to release sensitive information.

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The Week in Cyber Security and Data Privacy: 6 – 12 November 2023

IT Governance

At the end of each month, these incidents – and any others that we find – will be used to inform our monthly analysis of data breaches and cyber attacks. According to the San Diego Union-Tribune, “several people familiar with the situation who asked not to be identified said that [ransomware] was the suspected culprit”.