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Microsoft: New Variant of macOS Threat XCSSET Spotted in the Wild

Microsoft is warning the modular and potentially wormable Apple-focused infostealer boasts new capabilities for obfuscation, persistence, and infection, and could lead to a supply chain attack.

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Critical OpenSSH Vulnerabilities Expose Users to MITM and DoS Attacks

Two critical OpenSSH vulnerabilities discovered! Qualys TRU finds client and server flaws (CVE-2025-26465 & CVE-2025-26466) enabling MITM and…

New OpenSSH Flaws Enable Man-in-the-Middle and DoS Attacks — Patch Now

Two security vulnerabilities have been discovered in the OpenSSH secure networking utility suite that, if successfully exploited, could result in an active machine-in-the-middle (MitM) and a denial-of-service (DoS) attack, respectively, under certain conditions. The vulnerabilities, detailed by the Qualys Threat Research Unit (TRU), are listed below - CVE-2025-26465 - The OpenSSH client

New XCSSET Malware Variant Targeting macOS Notes App and Wallets

Microsoft warns Apple developers about a new XCSSET malware variant targeting macOS, posing security risks through stealthy infections…

New FrigidStealer Malware Targets macOS Users via Fake Browser Updates

Cybersecurity researchers are alerting to a new campaign that leverages web injects to deliver a new Apple macOS malware known as FrigidStealer. The activity has been attributed to a previously undocumented threat actor known as TA2727, with the information stealers for other platforms such as Windows (Lumma Stealer or DeerStealer) and Android (Marcher). TA2727 is a "threat actor that uses fake

Microsoft Uncovers New XCSSET macOS Malware Variant with Advanced Obfuscation Tactics

Microsoft said it has discovered a new variant of a known Apple macOS malware called XCSSET as part of limited attacks in the wild. "Its first known variant since 2022, this latest XCSSET malware features enhanced obfuscation methods, updated persistence mechanisms, and new infection strategies," the Microsoft Threat Intelligence team said in a post shared on X. "These enhanced features add to

10 Key SOC Challenges and How AI Addresses Them

SOC challenges like alert fatigue, skill shortages and slow response impact cybersecurity. AI-driven solutions enhance SOC efficiency, automation…

Top US Election Security Watchdog Forced to Stop Election Security Work

The US Cybersecurity and Infrastructure Security Agency has frozen efforts to aid states in securing elections, according to an internal memo viewed by WIRED.

RansomHub: The New King of Ransomware? Targeted 600 Firms in 2024

RansomHub emerges as a major ransomware threat in 2024, targeting 600 organizations after ALPHV and LockBit disruptions. Group-IB…

N. Korean Hackers Suspected in DEEP#DRIVE Attacks Against S. Korea

A phishing attack dubbed DEEP#DRIVE is targeting South Korean entities, with thousands already affected. North Korean hackers from…