#use


Russian State-Sponsored Hackers Use Claude to Rebuild Malware After Detection

Sep 12, 2026 // 01:31

Anthropic on Thursday revealed it disrupted a campaign mounted by a Russian state-sponsored threat actor that abused Claude for developing an AI-assisted workflow to get […]

Microsoft 365 Attackers Use Help Desk Vishing to Steal Data for Extortion

Sep 7, 2026 // 19:02

Threat hunters have disclosed details of a widespread data theft and extortion threat cluster that’s targeting Microsoft 365 and other software-as-a-service (SaaS) offerings through information […]

Microsoft 365 Attackers Use Help Desk Vishing to Steal Data for Extortion

Sep 7, 2026 // 18:52

Threat hunters have disclosed details of a widespread data theft and extortion threat cluster that’s targeting Microsoft 365 and other software-as-a-service (SaaS) offerings through information […]

Aurora Ransomware Operators Use Cursor AI in Attacks Against 10 Targets

Aug 31, 2026 // 20:53

Threat actors associated with Aurora (aka Aur0ra) ransomware have been observed using SpaceX’s artificial intelligence (AI)-powered coding assistant Cursor to break into target networks, according […]

Over 250 ClickFix Domains Use Browser Fingerprinting to Hide macOS Malware Lures

Aug 5, 2026 // 23:57

A macOS ClickFix operation spanning more than 250 front-end domains now fingerprints visitors before deciding whether to show them a malware lure, a change Microsoft […]

Hotel Wi-Fi attacks use custom malware to breach Microsoft 365 accounts

Aug 5, 2026 // 00:39

Microsoft has linked a global campaign targeting hospitality Wi-Fi networks to the Russian threat actor Midnight Blizzard, also known as APT29. The activity was previously […]

Hotel Wi-Fi attacks use custom malware to breach Microsoft 365 accounts

Aug 4, 2026 // 16:57

Microsoft has linked a global campaign targeting hospitality Wi-Fi networks to the Russian threat actor Midnight Blizzard, also known as APT29. The activity was previously […]

Malicious sites use JavaScript to build malware in browser memory

Jul 25, 2026 // 18:36

A massive malvertising campaign is using fake Solana, Luno, and TradingView webpages with malicious JavaScript that instructs browsers to assemble malware directly in memory. The […]

Seven Malicious Vite npm Packages Use Blockchain C2 to Deliver a RAT

Jul 18, 2026 // 00:23

Cybersecurity researchers have discovered a cluster of seven malicious npm packages targeting the Vite frontend tooling ecosystem as part of a software supply chain attack. […]

Hackers Use Fake Microsoft Entra Passkey Enrollment to Gain Microsoft 365 Access

Jul 10, 2026 // 16:46

A threat actor has been targeting organizations spanning multiple sectors with voice-based fake security requests that prompt Microsoft 365 users to enroll a new Entra […]