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Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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Tim Peck@timpeck1 day ago

174 intel reports

Varonis Threat Labs identified TrustSink, a post-compromise technique where attackers with high privileges register rogue External Authentication Methods (EAM) in Microsoft Entra to capture plaintext passwords during legitimate MFA flows.

Exvicy is an emerging Malware-as-a-Service framework that copycats ErrTraffic, using fake Cloudflare Turnstile challenges to deceive users into executing malicious PowerShell commands via the Win+R shortcut.

A malicious Firefox extension named PDF Identity Verifier uses post-install payload fetching to steal Google session cookies and automate password resets for Portuguese- and Spanish-speaking users.

The Iranopasmigirim campaign by an Iran-linked actor uses DLL sideloading to deploy ParsaStealer, a Rust-based infostealer targeting dissidents via lures mimicking the Rise Iran movement.

The ClickFix campaign compromised a regional news outlet using malicious JavaScript to deliver social engineering prompts that lead to the execution of an encrypted .NET infostealer.

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