#sessions.


US-Focused CSuite Phishing Steals Microsoft 365 Sessions and Deploys RMM Tools for Remote Access

Sep 30, 2026 // 13:51

ANY.RUN researchers traced a US-focused CSuite phishing campaign across 351 sandbox analyses, with 51% of submissions coming from the United States. Technology, manufacturing, government, and […]

Why Even the Best Edge Security Still Misses High-Risk Sessions

Sep 1, 2026 // 19:17

Security teams have more edge controls at their disposal than ever, and each plays an important role. Yet, despite the best request inspection, credential validation, […]

NovaCookies Campaigns Abuse Genuine Docusign Notifications to Steal Microsoft 365 Sessions

Aug 27, 2026 // 00:41

Cybersecurity researchers have disclosed details of a new adversary-in-the-middle (AitM) phishing toolkit called NovaCookies that’s used as a proxy to redirect Microsoft 365 sign-ins, while […]

New AmnesiaStealer macOS malware hijacks browser sessions via remote control

Aug 16, 2026 // 18:17

A new information-stealing malware called AmnesiaStealer, which targets macOS users via ClickFix attacks, includes a streaming module that allows the attacker to interactively control the […]

AmnesiaStealer Hijacks Chromium Sessions to Give Attackers Live Browser Control on macOS

Aug 13, 2026 // 17:23

Cybersecurity researchers have disclosed details of a new macOS-oriented, Rust-based information stealer called AmnesiaStealer that’s capable of hijacking Chromium web browsers to steal session data. […]

New NatJack Attacks Hijack TCP Sessions and Spoof DNS by Manipulating NAT Tables

Aug 8, 2026 // 01:07

Security researcher Malcolm Stagg has disclosed a new attack class called NatJack that manipulates network address translation (NAT) connection state to hijack active TCP sessions, […]

Police Dismantle Kratos Phishing Kit Built to Steal Microsoft 365 Sessions and Bypass MFA

Jul 22, 2026 // 09:41

German and US law enforcement have taken down the core infrastructure of Kratos, described by German investigators as one of the world’s most widely used […]

Critical Zimbra Flaw Could Let Crafted Emails Run Malicious Code in User Sessions

Jul 12, 2026 // 15:38

Zimbra is urging customers to apply updates to address a critical security vulnerability impacting the Classic Web Client that could result in arbitrary code execution. […]

Hidden Passenger? How Taboola Routes Logged-In Banking Sessions to Temu

Apr 16, 2026 // 13:40

A bank approved a Taboola pixel. That pixel quietly redirected logged-in users to a Temu tracking endpoint. This occurred without the bank’s knowledge, without user consent, and without […]

The silent “Storm”: New infostealer hijacks sessions, decrypts server-side

Apr 13, 2026 // 17:17

A new infostealer called Storm appeared on underground cybercrime networks in early 2026, representing a shift in how credential theft is developing. For under $1,000 […]

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