North Korean Hackers Deploy 197 npm Packages to Spread Updated OtterCookie Malware
The North Korean threat actors behind the Contagious Interview campaign have continued to flood the npm registry with 197 more malicious…
⚡ Weekly Recap: Fortinet Exploited, China's AI Hacks, PhaaS Empire Falls & More
This week showed just how fast things can go wrong when no one's watching. Some attacks were silent and sneaky. Others used tools we trust…
ThreatsDay Bulletin: Cisco 0-Days, AI Bug Bounties, Crypto Heists, State-Linked Leaks and 20 More Stories
Behind every click, there's a risk waiting to be tested. A simple ad, email, or link can now hide something dangerous. Hackers are getting…
Amazon Uncovers Attacks Exploited Cisco ISE and Citrix NetScaler as Zero-Day Flaws
Amazon's threat intelligence team on Wednesday disclosed that it observed an advanced threat actor exploiting two then-zero-day security flaws…
Microsoft Fixes 63 Security Flaws, Including a Windows Kernel Zero-Day Under Active Attack
Microsoft on Tuesday released patches for 63 new security vulnerabilities identified in its software, including one that has come under active…
⚡ Weekly Recap: Hyper-V Malware, Malicious AI Bots, RDP Exploits, WhatsApp Lockdown and More
Cyber threats didn't slow down last week—and attackers are getting smarter. We're seeing malware hidden in virtual machines,…
Microsoft Uncovers 'Whisper Leak' Attack That Identifies AI Chat Topics in Encrypted Traffic
Microsoft has disclosed details of a novel side-channel attack targeting remote language models that could enable a passive adversary with…
Cisco Warns of New Firewall Attack Exploiting CVE-2025-20333 and CVE-2025-20362
Cisco on Wednesday disclosed that it became aware of a new attack variant that's designed to target devices running Cisco Secure Firewall…
ThreatsDay Bulletin: AI Tools in Malware, Botnets, GDI Flaws, Election Attacks & More
Cybercrime has stopped being a problem of just the internet — it's becoming a problem of the real world. Online scams now fund organized…
ASD Warns of Ongoing BADCANDY Attacks Exploiting Cisco IOS XE Vulnerability
The Australian Signals Directorate (ASD) has issued a bulletin about ongoing cyber attacks targeting unpatched Cisco IOS XE devices in the…
CISA and NSA Issue Urgent Guidance to Secure WSUS and Microsoft Exchange Servers
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) and National Security Agency (NSA), along with international partners from…
10 npm Packages Caught Stealing Developer Credentials on Windows, macOS, and Linux
Cybersecurity researchers have discovered a set of 10 malicious npm packages that are designed to deliver an information stealer targeting…
⚡ Weekly Recap: WSUS Exploited, LockBit 5.0 Returns, Telegram Backdoor, F5 Breach Widens
Security, trust, and stability — once the pillars of our digital world — are now the tools attackers turn against us. From stolen…
Qilin Ransomware Combines Linux Payload With BYOVD Exploit in Hybrid Attack
The ransomware group known as Qilin (aka Agenda, Gold Feather, and Water Galura) has claimed more than 40 victims every month since the start…
ThreatsDay Bulletin: $176M Crypto Fine, Hacking Formula 1, Chromium Vulns, AI Hijack & More
Criminals don’t need to be clever all the time; they just follow the easiest path in: trick users, exploit stale components, or abuse…
PolarEdge Targets Cisco, ASUS, QNAP, Synology Routers in Expanding Botnet Campaign
Cybersecurity researchers have shed light on the inner workings of a botnet malware called PolarEdge. PolarEdge was first documented by Sekoia…
Weekly Recap: F5 Breached, Linux Rootkits, Pixnapping Attack, EtherHiding & More
It's easy to think your defenses are solid — until you realize attackers have been inside them the whole time. The latest incidents show…
North Korean Hackers Combine BeaverTail and OtterCookie into Advanced JS Malware
The North Korean threat actor linked to the Contagious Interview campaign has been observed merging some of the functionality of two of its…
Hackers Deploy Linux Rootkits via Cisco SNMP Flaw in "Zero Disco' Attacks
Cybersecurity researchers have disclosed details of a new campaign that exploited a recently disclosed security flaw impacting Cisco IOS…
Operation Zero Disco: Critical Cisco SNMP Flaw (CVE-2025-20352) Used to Implant Linux Rootkits on Switches
researchers from Trend Research have uncovered a sophisticated campaign — dubbed “Operation Zero Disco” — in which…
Samsung Sets Oct 21 Event to Unveil “Project Moohan,” Its Android XR Headset Rival to Vision Pro
Samsung data breach Samsung has announced that it will host a new product unveiling event titled “Worlds Wide Open” on October 21…
Sekoia Exposes PolarEdge Backdoor: Custom mbedTLS C2 Compromising Cisco, QNAP, and Synology Devices
Sekoia Threat Detection & Response (TDR) researchers have published an in-depth technical analysis of the PolarEdge Backdoor, a stealthy…
PolarEdge With Custom TLS Server Uses Custom Binary Protocol for C2 Communication
A sophisticated backdoor malware targeting Internet of Things devices has surfaced, employing advanced communication techniques to maintain…
Why Unmonitored JavaScript Is Your Biggest Holiday Security Risk
Think your WAF has you covered? Think again. This holiday season, unmonitored JavaScript is a critical oversight allowing attackers to steal…
Researchers Warn RondoDox Botnet is Weaponizing Over 50 Flaws Across 30+ Vendors
Malware campaigns distributing the RondoDox botnet have expanded their targeting focus to exploit more than 50 vulnerabilities across over 30…
New Rust-Based Malware "ChaosBot" Uses Discord Channels to Control Victims' PCs
Cybersecurity researchers have disclosed details of a new Rust-based backdoor called ChaosBot that can allow operators to conduct…
Hackers Turn Velociraptor DFIR Tool Into Weapon in LockBit Ransomware Attacks
Threat actors are abusing Velociraptor, an open-source digital forensics and incident response (DFIR) tool, in connection with ransomware…
Ransomware crims that exploited SharePoint 0-days add Velociraptor to their arsenal
The ransomware gang caught exploiting Microsoft SharePoint zero-days over the summer has added a new tool to its arsenal: Velociraptor, an…
FBI takes down BreachForums portal used for Salesforce extortion
The FBI has seized last night all domains for the BreachForums hacking forum operated by the ShinyHunters group mostly as a portal for leaking…
RondoDox Botnet Unleashed: New Malware Uses ‘Exploit Shotgun’ to Target 50+ Router and IoT Flaws
Trend Micro has uncovered a rapidly expanding botnet campaign dubbed RondoDox, which is targeting a wide spectrum of internet-exposed devices…
DFIR Tool Hijacked: Ransomware Group Storm-2603 Abuses Velociraptor for Stealthy LockBit/Babuk Attacks
Cisco Talos has confirmed that ransomware operators are now abusing Velociraptor, an open-source digital forensics and incident response…
Hackers now use Velociraptor DFIR tool in ransomware attacks
Threat actors have started to use the Velociraptor digital forensics and incident response (DFIR) tool in attacks that deploy LockBit and…
Data Loss, Monetary Damage, and Reputational Harm: How Unsanctioned AI Hurts Companies and 6 Mitigation Strategies
The emergence of AI represents a workplace revolution, transforming virtually every industry and reshaping the daily experiences and…
OpenAI Finds Growing Exploitation of AI Tools by Foreign Threat Groups
OpenAI’s latest “Disrupting Malicious Uses of AI” report shows that hackers and influence operators are moving toward a more…
Salesforce refuses to pay ransom over widespread data theft attacks
Salesforce has confirmed that it will not negotiate with or pay a ransom to the threat actors behind a massive wave of data theft attacks that…
Cisco ASA/FTD 0-Day Vulnerability Exploited for Authentication Bypass – PoC Released
Cisco has released advisories for a zero-day exploit chain affecting its Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall…
Ransomware Group “Trinity of Chaos” Launches Data Leak Site
A new data leak site hosted on the TOR network has been launched by the “Trinity of Chaos” – a ransomware collective…
Week in review: Many Cisco ASA firewalls still unsecure, hackers claim Red Hat’s GitLab breach
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Keeping the internet afloat: How…
500X Surge in Scanning Targets Palo Alto and Cisco ASA
Enterprise security teams are on high alert after an extraordinary 500% spike in mass scanning activity was detected against Palo Alto…
Massive surge in scans targeting Palo Alto Networks login portals
A spike in suspicious scans targeting Palo Alto Networks login portals indicates clear reconnaissance efforts from suspicious IP addresses,…
Breaking Point: Storage & Backup Systems
Surging Cyber Threats: Actively Exploited Vulnerabilities in Storage and Backup Systems Enterprise storage and backup systems have become a…
Scanning Activity on Palo Alto Networks Portals Jump 500% in One Day
Threat intelligence firm GreyNoise disclosed on Friday that it has observed a spike in scanning activity targeting Palo Alto Networks login…