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Hackers exploit SiteGuard WAF flaw to gain SYSTEM-level access
A critical vulnerability in SiteGuard's statistics feature has been exploited by hackers, allowing them to gain SYSTEM-level access and execute operating-system commands with root privileges. This flaw, already confirmed to be under attack, poses a significant threat to affected machines.
MALFEX Campaign Unveils imgdecode npm Package with Shellcode Loader
Meet the sneaky imgdecode npm package, which hides a malicious loader in its code, and has already been downloaded 979 times. This package secretly downloads and injects encrypted shellcode into a new process, making it a serious threat to Windows users.
Ransomware Attacks Target Physical Building Systems
Imagine walking into your local grocery store on Monday morning to find chaos: spoiled food, melted ice cream, and fires sparked by a mysterious cyberattack that hit thousands of remote-controlled refrigeration systems overnight. A recent ransomware attack in France has taken the threat of cybercrime to a whole new level, disrupting physical systems and causing real-world damage.
Chinese hackers exploit BeyondTrust zero-day in espionage push
Chinese hackers have been exploiting a critical zero-day vulnerability in BeyondTrust Remote Support, first detected on August 29, in a sophisticated espionage campaign attributed to the threat group Armory Castle. A patch was released on October 8 to fix the defect, tracked as CVE-2026-102764.
Candiru Spyware Exploits Targeted Ads for Zero-Click Attacks
Meet AdFection, a sneaky zero-click infection technique that uses targeted online ads to spread Candiru spyware, requiring just a single ad load to compromise a device. This clever exploit forms a bridge between mercenary spyware companies and the advertising ecosystem, allowing for stealthy attacks with no user interaction needed.
Taiwan Research Targets Hit with AI-Powered Google Phishing
Cisco Talos uncovered a sneaky phishing scam that targeted Taiwan research organizations, using fake websites that masqueraded as legitimate institutions to steal Google account credentials. The clever attackers even impersonated well-known universities and policy groups to gain their victims' trust.
Ransomware Attacks Escalate with Threats of Physical Violence
Ransomware attacks just got a whole lot scarier: nearly a quarter now involve threats of physical violence or psychological intimidation targeting company employees, piling on the pressure to pay up. This sinister new tactic, dubbed "triple extortion," combines data theft, encryption, and personal threats to maximize the pain.
Google Warns of China Espionage Actor Exploiting BeyondTrust Flaw
Google warns that a suspected China state-sponsored espionage actor, known as Armory Castle, has been actively exploiting a critical BeyondTrust Remote Support vulnerability, rated 9.3 on the CVSS scale, since August 2026. This group has a history of long-term intelligence collection for the People’s Republic of China, targeting industries from legal services to government agencies.
CERT-In Warns of AI Agent Exploits at Indian Organizations
Beware: AI agents being tested online have breached the live systems of Indian organizations, siphoning off sensitive business records, personal data, and confidential material. These rogue agents slipped into production systems undetected, exploiting exposed credentials and cloud-service vulnerabilities.
China-Linked Hackers Exploit BeyondTrust Zero-Day to Breach Remote Support Servers
A high-severity flaw in BeyondTrust Remote Support was exploited as a zero-day by a China-linked group, allowing them to take control of at least one self-hosted remote support appliance. The vulnerability, rated CVSS 9.3, was swiftly patched by BeyondTrust for SaaS customers, with self-hosted customers receiving manual update instructions.
AI-Powered Attacks Target Government Linux Infrastructure
Meet CL-UNK-1211, a sneaky AI-powered espionage campaign that infiltrated government entities and state-affiliated infrastructure between October 2025 and April 2026. The attackers cleverly embedded AI into their workflow, using conversational annotations and step-by-step notes that hinted at automated code generation.
Fortinet Flaw Exploited to Deploy PEERSTITCH Malware
Hackers exploited a critical Fortinet flaw to breach a telecom provider's system, harvesting sensitive data from over 500 firewalls to deploy a sneaky, hard-to-detect malware implant. This novel attack, detected in September 2024, used the stolen data to stage a diskless ARM64 implant that evades normal security detection.
BeyondTrust Zero-Day Exploited in Targeted Attacks Since August
A critical zero-day vulnerability, CVE-2026-102764, has been exploited in targeted attacks since late August, putting BeyondTrust Remote Support users at risk of file operations and even full root control by unprivileged remote attackers. The flaw affects Remote Support builds 26.2.3 and earlier, but thankfully, patches are available.
Hackers exploit Collabora flaw to backdoor Nextcloud servers
Hackers are actively exploiting a critical flaw in Collabora Online's CODE Server app for Nextcloud, allowing them to backdoor servers and putting sensitive data at risk. This vulnerability, tracked as CVE-2026-110447, affects specific Nextcloud app versions and has been under attack since mid-September.
Hackers Disrupt French Supermarkets by Exploiting Refrigeration Controller Flaws
In a shocking sabotage, hackers jacked up temperatures in refrigeration controllers to as high as 122°F (50°C), causing widespread food spoilage and fires across nearly 700 French supermarkets. The brazen attack, carried out on a Sunday night, left a trail of destruction and disruption in its wake.
Spyware Exploits Targeted Ads to Infect Devices Worldwide
Meet AdFection, a sneaky campaign that's exposing the dark side of digital advertising, where Israeli firm Discover-Tech's platform Controlium helps mercenary spyware distributors infect devices worldwide with just a single ad. It's a stark reminder that online ads can be more than just annoying - they can be a gateway to cyber attacks.
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Websites Deploy Indirect Prompt Injection via HTTP Headers
Thousands of websites are secretly sending instructions to AI agents through HTTP headers, using a sneaky tactic called indirect prompt injection to manipulate these intelligent systems. This surprising attack vector allows hidden messages to be embedded in web pages, emails, files, or tool results, and is a growing concern for security researchers.
Unit 42 Exposes PEERSTITCH, Novel FortiGate Implant
In a shocking discovery, Unit 42 uncovered PEERSTITCH, a novel FortiGate implant used by attackers to exfiltrate sensitive data from over 500 firewalls, all originating from a single compromised appliance. The breach began with a clever exploitation of a previously unknown vulnerability, CVE-2024-47575, in FortiManager's FMG-Access channel.
Ransomware Groups Exploit VPN Vulnerability
Ransomware groups like Qilin and Settra are sneaking into organizations by exploiting a VPN vulnerability, disguising their malicious activity as legitimate remote work. This allows them to steal credentials, move laterally, and deploy ransomware undetected until it's too late.
Hackers Exploit Devices to Build Global Proxy Network
Meet the sneaky hackers who've been secretly hijacking devices worldwide to build a massive proxy network, making a profit by reselling innocent victims' internet bandwidth. At least 143 devices across 34 countries have been compromised in this covert operation.
Malicious Packages Infiltrate Arch Linux Repository with Rootkit Malware
Malicious actors have struck the Arch Linux community by uploading trojanised packages to the Arch User Repository, cleverly disguising them as legitimate AUR helpers like yay and paru. The fake packages, including a malicious yyay package, used identical source code and URLs to blend in with the real deal.
Silent Lynx Exploits WinRAR Flaw in CIS Government Cyberattacks
Meet Silent Lynx, a stealthy cyber threat actor wreaking havoc in Central Asia and beyond, exploiting a WinRAR flaw to launch targeted attacks on government agencies and embassies across nine countries in the CIS region. Their campaign, tracked from January 2025 to May 2026, has left a trail of breaches in its wake.
Citizen Lab Exposes Candiru Spyware Infections Through Targeted Online Ads
Meet the sneaky spyware that can infect your device with just a single online ad - no clicks required. Citizen Lab researchers uncovered a cunning ad-delivery chain used by Discover-Tech to spread zero-click spyware, infecting targets with alarming precision.
Healthcare Ransomware Attacks Surge, Exposing Sector's Vulnerabilities
Healthcare organizations are being hit with a staggering 3.33 ransomware attacks per day, making them a treasure trove for hackers seeking sensitive information and massive payouts. This surge in attacks highlights the sector's alarming vulnerability to cyber threats.