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Citrix Bleed widely exploitated, warn government agencies

Malwarebytes

The vulnerability is described as a sensitive information disclosure in NetScaler web application delivery control (ADC) and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server. Stop malicious encryption. NetScaler ADC and NetScaler Gateway 13.1 before 13.1-49.15

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

Security Affairs

Government agencies revealed that Akira ransomware has breached over 250 entities worldwide and received over $42 million in ransom payments. The Akira ransomware operators implement a double extortion model by exfiltrating victims’ data before encrypting it. It was this first time that the operators adopted this tactic.

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The strengths and weaknesses of different VPN protocols

Security Affairs

One in four internet users use a VPN regularly, but how much does the average user know about what goes on behind the software? Pulling back the curtain, a VPN runs on various VPN protocols that govern the way a VPN client communicates with a VPN server. However, the speed comes at the cost of encryption.

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Risky Behavior: VPN Providers Installing Root Certificates Without User Consent

Security Boulevard

Risky Behavior: VPN Providers Installing Root Certificates Without User Consent. Some VPN apps automatically install self-signed trusted root certificates without informed user consent, says cybersecurity research firm AppEsteem. “We brooke.crothers. Wed, 04/27/2022 - 16:21. And this can lead to security holes. In a word, trust.

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MY TAKE: ‘Digital trust’ has a huge role to play mitigating cybersecurity threats, going forward

The Last Watchdog

They require integrity, authentication, trusted identity and encryption. Protocols and policies setting new parameters for trusted connections are being hammered out and advanced encryption, authentication and data protection solutions are being ramped up. Related: Leveraging PKI to advance electronic signatures.

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NSA, CISA Release Guidance for Choosing and Hardening VPNs

eSecurity Planet

The National Security Agency (NSA) and the Cybersecurity and Infrastructure Security Agency (CISA) have released guidance and best practices for securing virtual private network (VPN) solutions. What might be most striking about the document is how many security steps and solutions it takes to properly secure VPN connections.

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How to improve your workplace’s cybersecurity

CyberSecurity Insiders

Security through a VPN. Among many other benefits, a VPN encrypts these files and keeps the online activity private by masking a user’s real IP address. Here are the different ways in which a VPN elevates cybersecurity: Encryption. Encryption technology in VPNs helps conceal the user’s data.