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Refrigeration Cyberattacks Draw FBI and CISA Warning

Five U.S. federal agencies have issued a joint warning about refrigeration cyberattacks, saying threat actors are targeting refrigeration controllers and electronic temperature controllers in retail grocery and cold storage facilities. The fact sheet, released on November 5, 2026, by CISA, the FBI, HHS, USDA and the Department of Transportation, says attackers can remotely alter settings […]

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sshole: OpenSSH Fixes Password Bypass on Alpine Linux

OpenSSH has shipped an emergency release, version 10.6p2, to stop a password bypass that lets a remote attacker log in to accounts that have no password set. The flaw, tracked as CVE-2026-123158 and nicknamed “sshole,” affects Linux systems that run OpenSSH on the musl C library with PAM disabled. That combination is the default openssh-server […]

Vulnerabilities & Zero-Day Operating Systems
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Qilin Ransomware Admin Haise Allegedly Unmasked

GangExposed, the anonymous leaker who spent 2025 exposing Conti and Trickbot leadership, has moved on to Qilin. A new post on the channel shares an investigation naming a Russian national as “Haise”, the persona that has fronted Qilin’s affiliate program on underground forums since 2022. The timing is hard to ignore. Only weeks ago, Germany […]

Malware & Threats Ransomware
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Microsoft Paint RCE CVE-2026-83844 Raises Store Update Questions

Microsoft has disclosed CVE-2026-83844, an out-of-bounds read in the Microsoft Store version of Paint that could allow remote code execution. Microsoft rates the vulnerability Important, while its CVSS score of 8.1 places it in the high-severity range. Its assessment indicates a network-based attack requiring no privileges or user interaction, although successful exploitation has high complexity. […]

Vulnerabilities & Zero-Day
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Dark Web Profile: Nova Ransomware

Nova is a ransomware group that operates a Ransomware-as-a-Service (RaaS) model to extort organizations through file encryption and data theft. Nova equips affiliates with a Rust-based encryptor and threatens to publish stolen information on a dedicated Dark Web leak site. With victim claims spanning multiple industries and countries, the group threatens organizations well beyond a […]

Malware & Threats Data Breach Ransomware
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