Bad actors are exploiting multiple security vulnerabilities in Fortinet FortiSandbox, according to threat intelligence firm Defused Cyber. In a post shared on X, the company said it has observed exploitation of CVE-2026-39813, CVE-2026-39808, and CVE-2026-25089 over the past 24 hours.…
Tag: The Hacker News
Fake Microsoft Alerts Used to Deploy North Korean NarwhalRAT Malware
The North Korean state-sponsored hacking group known as ScarCruft (aka APT37) has been observed using spear-phishing messages impersonating Microsoft Account security notifications to deliver malware called NarwhalRAT. “The attack email contained a message impersonating an MS account security alert,” the…
CISA Flags LiteSpeed cPanel Plugin Flaw Exploited for Root Privilege Escalation
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a security flaw impacting LiteSpeed cPanel Plugin to its Known Exploited Vulnerabilities (KEV) catalog, requiring Federal Civilian Executive Branch (FCEB) agencies to apply the fixes by June 18, 2026. The…
Cisco Releases Security Updates for Actively Exploited SD-WAN Manager Flaw
Cisco has released security updates for a medium-severity security flaw in Catalyst SD-WAN Manager that has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-20262, carries a CVSS score of 6.5 out of 10.0. “A vulnerability in…
Chinese Hackers Abused Google Workspace Rules to Steal Research and Defense Emails
A China-linked espionage group hid inside North American medical, academic, and military research networks for more than a year, quietly stealing sensitive research and defense email. The way in was a backdoor on their REDCap research servers that stole login…
North Korean Hackers Are Turning Developer Tools Into Malware Delivery Channels
Cybersecurity researchers have flagged two malicious cyber campaigns that exhibit similarities with a persistent North Korean threat cluster known as Contagious Interview (aka Famous Chollima, HexagonalRodent, and Void Dokkaebi). According to a report published by Proofpoint, the threat actor has…
LiteLLM Vulnerability Chain Lets Low-Privilege Users Take Over AI Gateway Servers
A default low-privilege account on a LiteLLM proxy can climb to full admin and run code on the server by chaining three vulnerabilities, researchers at Obsidian Security disclosed LiteLLM is a widely deployed open-source AI gateway that brokers calls to…
One-Click Microsoft 365 Copilot Flaw Could Have Let Attackers Steal Emails, Files, and MFA Codes
A single click on a trusted Microsoft link could have let an attacker pull emails, calendar details, and indexed files out of Microsoft 365 Copilot Enterprise Search. Researchers at Varonis Threat Labs chained three bugs into a one-click exfiltration path…
⚡ Weekly Recap: Chrome 0-Day, UniFi Exploits, macOS Stealers, VPN Flaw and More
Stuff broke again. Not in a movie way. An old tool was left exposed. An abandoned package was abused. A deprecated feature was still running in prod. This week is the same lesson in a new form: phishing kits are…
The Onboarding Password Mistake That Creates Unnecessary Risk
Employee onboarding is a busy time for IT teams. New starters need devices, accounts, access permissions, and passwords, all delivered within a tight timeframe. That usually means sharing a temporary “first-day” password so employees can access systems for the first…
Popular WordPress Plugin Scripts Tampered to Plant Hidden Backdoors on Sites
An attacker tampered with trusted JavaScript files used by WordPress sites running PushEngage, OptinMonster, and TrustPulse, turning those files into a way to break into the sites. When a site administrator was logged in as the file loaded, the code…
152 Chrome Wallpaper Extensions with 105K Installs Linked to Adware and Fake Traffic
Cybersecurity researchers have discovered a network of 152 Google Chrome extensions that act as new tab live wallpaper add-ons to distribute a potentially unwanted program (PUP) family. The cluster spans 38 separate Chrome Web Store publisher accounts and three brand…
Palo Alto Warns of Active Exploitation of PAN-OS GlobalProtect VPN Flaw
Palo Alto Networks has revealed that it has observed “active exploitation” of a recently disclosed PAN-OS vulnerability by an unknown threat actor to obtain unauthorized access to GlobalProtect portals. The vulnerability in question is CVE-2026-0257 (CVSS score: 7.8), an authentication…
Sniper Dz Scams Target MENA Users via Fake Facebook Offers and Browser Alerts
Cybersecurity researchers have disclosed details of fraudulent activity targeting users across the Middle East and North Africa by employing various fraudulent Facebook accounts impersonating politicians, public figures, and trusted organizations. “These accounts promoted fake offers, including free mobile internet packages,…
Critical Splunk Enterprise Flaw Lets Attackers Run Code Without Authentication
Splunk has released security updates to address a critical security flaw in Splunk Enterprise that could be exploited to conduct unauthenticated file operations and even remote code execution. The vulnerability, tracked as CVE-2026-20253, is rated 9.8 on the CVSS scoring…
U.S. Orders Anthropic to Suspend Fable 5 and Mythos 5 Access for Foreign Nationals
Anthropic said on Friday it will “abruptly disable” its most advanced artificial intelligence (AI) models, Claude Fable 5 and Mythos 5, for all users after the U.S. government ordered it to suspend access to the models for foreign nationals, whether…
Over 400 Arch Linux AUR Packages Hijacked to Deploy Infostealer and eBPF Rootkit
Attackers took over more than 400 packages in the Arch User Repository (AUR) this week and rewrote their build scripts to install a credential stealer on any machine that built them. The malware is a Rust binary built to harvest…
China-Linked Hackers Backdoored Linux Login Software to Hide for Nearly a Decade
Instead of hiding on the laptops and servers defenders watch most closely, a China-nexus group spent close to a decade hidden inside the Linux login system itself. Sygnia, which tracks the group as Velvet Ant, says it backdoored the PAM…
Google Sues Chinese Smishing Network Accused of Using Gemini AI in Phishing
Google on Friday said it’s pursuing legal action against a Chinese cybercrime network, accusing it of using its Gemini artificial intelligence (AI) agent to send phishing text messages targeting Americans. The network is said to be behind the development and…
400+ Arch Linux AUR Packages Hijacked to Install Rust Credential Stealer
Attackers took over more than 400 packages in the Arch User Repository (AUR) this week and rewrote their build scripts to install a credential stealer on any machine that built them. The malware is a Rust binary built to harvest…