US-Focused CSuite Phishing Steals Microsoft 365 Sessions and Deploys RMM Tools for Remote Access
ANY.RUN researchers traced a US-focused CSuite phishing campaign across 351 sandbox analyses, with …
Cybersecurity
Security vulnerabilities, hacking, and privacy.
1.3K articles
Attackers Exploit NetScaler Flaw for Root Access, Deploy WHIPSHOT and SLAPSHOT
Unknown threat actors have been observed exploiting a newly patched security flaw in Citrix NetScal…
OpenSSL Fixes High-Severity DTLS Flaw That Can Leak Heap Memory Unencrypted
A High-severity OpenSSL flaw can leak heap memory to the other side of a DTLS connection or crash t…
Citrix NetScaler CVE-2026-88772 Exploit Details Show Pre-Auth Path to Shellcode Execution
Cybersecurity researchers have disclosed technical details of a recently patched critical security …
French Tax Data Theft Using Stolen Staff Passwords Went Undetected for Seven Weeks
An attacker used stolen passwords of staff at France's tax administration to take tax data on hundr…
New Spectre-v2 BTR Attack Leaks Linux Memory Despite Existing Defenses
A group of academics from VUSec and Scuola Superiore Sant'Anna have disclosed details of a new Spec…
Russia's Star Blizzard Targets 100+ Organizations With Fake Event Invites to Deliver Backdoor
Russian state hackers known as Star Blizzard have been using fake event invitations to trick people…
Kiteworks Fixes Critical Flaw Found During Nine-Hour Precautionary Shutdown
Kiteworks on Monday said it worked with federal intelligence authorities over the weekend as it ide…
101 Malicious npm Packages Add Developers' WhatsApp Accounts to Groups Without Consent
Cybersecurity researchers have identified a cluster of 101 npm packages that are used to trap devel…
Dutch Police Arrest 24-Year-Old Amsterdam Man in ShinyHunters Investigation
Dutch authorities have confirmed that they arrested a 24-year-old man from Amsterdam in connection …
Official MCP Python SDK Flaw Can Let Malicious Servers Steal OAuth Credentials
A malicious MCP server could trick an application built on the official MCP Python SDK into handing…