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Bl00dy Ransomware Gang actively targets the education sector exploiting PaperCut RCE

Security Affairs

CISA and FBI warned of attacks conducted by the Bl00dy Ransomware Gang against the education sector in the country. The FBI and CISA issued a joint advisory warning that the Bl00dy Ransomware group is actively targeting the education sector by exploiting the PaperCut remote-code execution vulnerability CVE-2023-27350.

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MY TAKE: New tech standards, like ‘Matter’ and ‘BIMI,’ point the way to secure interoperability

The Last Watchdog

However, there’s still a long way to go to achieve deep interoperability of interconnected services in a way that preserves privacy and is very secure. It’s important that as consumers are shopping for these smart home devices that they learn to recognize the Matter trademark so that they can make educated decisions.”

Security 276
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GUEST ESSAY: Everything you should know about the cybersecurity vulnerabilities of AI chatbots

The Last Watchdog

Related: The security case for AR, VR AI chatbots use natural language processing, which enables them to understand and respond to human language and machine learning algorithms. Popular AI platforms Communication channels like websites, messaging apps and voice assistants are increasingly adopting AI chatbots. These tools saved 2.5

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GUEST ESSAY: Best practices to shrink the ever-present risk of Exchange Server getting corrupted

The Last Watchdog

Even in the cloud era, Microsoft Exchange Server remains a staple business communications tool across the globe. Fortunately, effective tools and wise best practices can help mitigate this this exposure enabling companies to indefinitely leverage Exchange Server as a productive, resilient and secure communications tool.

Risk 264
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ViperSoftX uses more sophisticated encryption and anti-analysis techniques

Security Affairs

xyz pic.twitter.com/VLhISark8Y — Goldwave (@OGoldwave) March 13, 2023 The variant employed in the campaign supports a more sophisticated encryption method of byte remapping and a monthly rotation of the C2 server. ViperSoftX also implements basic anti-C&C analyses by disallowing communications using web browsers.

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Akira ransomware received $42M in ransom payments from over 250 victims

Security Affairs

A joint advisory published by CISA, the FBI, Europol, and the Netherlands’ National Cyber Security Centre (NCSC-NL) revealed that since early 2023, Akira ransomware operators received $42 million in ransom payments from more than 250 victims worldwide. “Akira threat actors utilize a sophisticated hybrid encryption scheme to lock data.

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ToxicEye RAT exploits Telegram communications to steal data from victims

Security Affairs

Telegram is a legitimate service and enterprise AV engines and security solutions trust its traffic. Experts also noticed that the RAT implements Ransomware features such as the ability to encrypt and decrypt victim’s files. ” If you want to receive the weekly Security Affairs Newsletter for free subscribe here. .”