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Mitigating Ransomware Attacks – Decoupling Encryption Keys From Encrypted Data

Thales Cloud Protection & Licensing

Mitigating Ransomware Attacks – Decoupling Encryption Keys From Encrypted Data. Once the hackers gain an inside entry in an organisation’s IT systems, they deploy a file-encrypting malware known as ransomware. Some ransomware selectively seeks out sensitive data and will only encrypt those files.

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Black Kingdom ransomware

SecureList

The ransomware is coded in Python and compiled to an executable using PyInstaller; it supports two encryption modes: one generated dynamically and one using a hardcoded key. Code analysis revealed an amateurish development cycle and a possibility to recover files encrypted with Black Kingdom with the help of the hardcoded key.

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Data Protection in the Digital Transformation Era

Thales Cloud Protection & Licensing

In this post, we’ll elaborate on how organizations can finalize the best approach to implement data encryption at an organizational level in an agile and efficient way. In a nutshell, no matter it’s data-at-rest or data-in-motion , it should be encrypted regardless of its state. Ground Reality: The Problem of Plenty!

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ToddyCat: Keep calm and check logs

SecureList

The loader starts its activities by loading an encrypted payload from another file that should be present in the same directory. The main differences are the location and the filename of the encrypted file: %CommonApplicationData%Localuser.key and the decryption scheme used to obtain the final payload. Pcexter uses OneDrive OAuth 2.0

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Protecting America’s Critical Infrastructure

Thales Cloud Protection & Licensing

While the attack didn’t cause customer outages, or affect the reliability of the grid, it did induce a temporary loss of visibility to the utility’s supervisory control and data acquisition (SCADA) system. It’s even possible that the attackers didn’t even know they were targeting a power utility.

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Addressing Remote Desktop Attacks and Security

eSecurity Planet

By exploiting weak server vulnerabilities, the Iran-based hackers were able to gain access, move laterally, encrypt IT systems, and demand ransom payment. A few days later, IT systems started malfunctioning with ransom messages following. clinical labs company September U.S. Remote Desktop Software Features. Check Point.

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15 Top Cybersecurity Certifications for 2022

eSecurity Planet

It’s designed for incident handlers, incident handling team leads, system administrators, security practitioners, and security architects. AsTech’s Kent said of Security+, “This crosses several domains and is a basic introduction to security.