ChaCha20

Broken by Design: How VECT 2.0 Ransomware Becomes a Permanent Data Wiper

• Malware

Broken by Design: How VECT 2.0 Ransomware Becomes a Permanent Data Wiper

Do Son April 30, 2026 0

A new investigation by Check Point Research (CPR) has revealed that the “ambitious” VECT 2.0 ransomware—currently targeting...

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Pay2Key’s New Linux Ransomware Strips Server Defenses to Hijack x64 and ARM64 Infrastructure

• Malware

Pay2Key’s New Linux Ransomware Strips Server Defenses to Hijack x64 and ARM64 Infrastructure

Do Son March 30, 2026 0

The landscape of Linux-based threats is shifting. While historically under-documented compared to Windows counterparts, a new report...

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New Yurei Ransomware Emerges: Go-Based Threat Uses ChaCha20-Poly1305 for Irreversible Double Extortion

• Malware

New Yurei Ransomware Emerges: Go-Based Threat Uses ChaCha20-Poly1305 for Irreversible Double Extortion

Do Son November 17, 2025 0

Security researchers at AhnLab have identified Yurei, a newly emerging ransomware group first observed in early September...

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Lazarus Group Attacks Aerospace/Defense with New ChaCha20-Encrypted Comebacker Backdoor

• Cyber Security
• Malware

Lazarus Group Attacks Aerospace/Defense with New ChaCha20-Encrypted Comebacker Backdoor

Do Son November 11, 2025 0

Cybersecurity researchers at ENKI have identified a new variant of the Comebacker backdoor, attributed to the North...

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Midnight Ransomware Decryption Flaw: Babuk Successor’s RSA Implementation Mistake Allows Free File Recovery

• Malware

Midnight Ransomware Decryption Flaw: Babuk Successor’s RSA Implementation Mistake Allows Free File Recovery

Do Son October 30, 2025 0

A new ransomware family called Midnight has emerged, borrowing heavily from the Babuk ransomware framework — but...

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AhnLab Uncovers Gunra Ransomware: Dual-Platform Threat with Weak Linux Encryption

• Malware

AhnLab Uncovers Gunra Ransomware: Dual-Platform Threat with Weak Linux Encryption

Do Son October 29, 2025 0

The AhnLab Security Intelligence Center (ASEC) has published an in-depth analysis of the Gunra ransomware group, which...

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Beast Ransomware Emerges as New RaaS Threat, Using ChaCha20 and Stealthy VSS Deletion

• Cybercriminals

Beast Ransomware Emerges as New RaaS Threat, Using ChaCha20 and Stealthy VSS Deletion

Do Son October 29, 2025 0

Researchers at the AhnLab Security Intelligence Center (ASEC) have released an in-depth analysis of the Beast ransomware...

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The Evolution of Evasion: Raspberry Robin Malware Upgrades with New Encryption & UAC Bypass Exploit

• Malware

The Evolution of Evasion: Raspberry Robin Malware Upgrades with New Encryption & UAC Bypass Exploit

Do Son August 5, 2025 0

ThreatLabz has released a fresh technical update on Raspberry Robin, the elusive USB-propagated malware also known as...

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FunkSec Ransomware Decryptor Released Free: Victims Can Now Recover Files After Group Goes Dormant

• Malware

FunkSec Ransomware Decryptor Released Free: Victims Can Now Recover Files After Group Goes Dormant

Do Son August 1, 2025 0

The cybersecurity firm Gen Digital—formerly known as Symantec and Norton—has recently submitted the decryption key and tool...

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CVE-2024-33112 and More: How FICORA and CAPSAICIN Botnets Are Exploiting D-Link Devices

• Malware
• Vulnerability

CVE-2024-33112 and More: How FICORA and CAPSAICIN Botnets Are Exploiting D-Link Devices

Do Son December 28, 2024 0

FortiGuard Labs has observed a notable spike in activity from two notorious botnets, FICORA and CAPSAICIN, during...

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DigiEver DVR Vulnerability Under Attack by Hail Cock Botnet

• Malware
• Vulnerability

DigiEver DVR Vulnerability Under Attack by Hail Cock Botnet

Do Son December 22, 2024 0

Akamai Security Intelligence Research Team (SIRT) has uncovered a vulnerability in DigiEver DS-2105 Pro DVRs is being...

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Trinity Ransomware: A New Player with Troubling Connections to Established Threats

• Cyber Security
• Malware

Trinity Ransomware: A New Player with Troubling Connections to Established Threats

Do Son May 12, 2024 0

Cyble Research and Intelligence Labs (CRIL) has recently published a detailed analysis of a newly identified ransomware...

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From TEA to ChaCha20: The Evolution of the Rimasuta Botnet

• Malware

From TEA to ChaCha20: The Evolution of the Rimasuta Botnet

Do Son January 13, 2024 0

In June 2021, the cybersecurity landscape witnessed the emergence of a formidable player: Rimasuta botnet. It’s named...

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