Cybersecurity
GoCaracal Malware Uses Ethereum Smart Contract to Fetch Replacement C2 Address
Threat actors linked by Arctic Wolf to Dark Caracal with medium confidence deployed a previously undocumented Go-based malware framework, GoCaracal, during a June 2026 intrusion a…
CISA orders feds to patch Citrix NetScaler RCE flaw by Saturday
CISA has ordered U.S. government agencies to patch their Citrix NetScaler appliances against an actively exploited remote code execution vulnerability by Saturday. [...]
ATF confirms “major incident” after recent Qilin breach claims
ATF, the regulatory agency that enforces federal laws governing firearms and explosives in the United States, has confirmed that one of its systems was compromised after breach cl…
New GPUThor Rowhammer Defeats ECC on NVIDIA RTX A6000 to Gain Host Root Access
Academic researchers have disclosed a Rowhammer attack impacting NVIDIA workstation GPUs with GDDR6 memory that defeats error correction codes (ECC), the mitigation NVIDIA recomme…
CISA Adds Six Exploited Flaws to KEV, Including NetScaler, Linux, and SQL Server Bugs
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added six flaws to its Known Exploited Vulnerabilities (KEV) catalog, including a high-severity secur…
Critical Avada WordPress theme flaw enables zero-click RCE
A critical vulnerability chain in the popular Avada theme for WordPress can be exploited by an unauthenticated attacker to execute arbitrary PHP code on the server. [...]
New GPUThor attack defeats NVIDIA ECC protection for root access
A newly disclosed Rowhammer attack called GPUThor can bypass error-correcting code (ECC) protections on NVIDIA GPUs, enabling denial-of-service (DoS) and root-level privilege esca…
FBI Disrupts China-Linked QTFY Infrastructure Used to Steal Data From U.S. Organizations
The U.S. Department of Justice (DoJ) on Wednesday announced the disruption of two hacking platforms named QScan and QTRouter operated by Chinese threat actors to target critical i…
Meta agrees to $18 billion settlement over teen social media harms
Meta has reached a proposed settlement worth up to approximately $18 billion with a bipartisan coalition of 52 attorneys generals over allegations that Facebook and Instagram were…
Nimbus Manticore Expands Toolset With TWOSTROKE-Like Backdoor and SSH Tunneler
Cybersecurity researchers have discovered additional infrastructure and previously undocumented malware associated with Nimbus Manticore, an Iranian state-sponsored hacking group …
Boston Scientific says cyberattack disrupted operations globally
Medical technology company Boston Scientific has been targeted in a cyberattack that disrupted some of its IT systems, causing operational disruptions globally. [...]
Hackers target Microsoft SharePoint RCE chain with PoC exploit
Attackers are now targeting a chain of two Microsoft SharePoint vulnerabilities that can allow them to execute arbitrary code on unpatched servers, according to threat intelligenc…
FBI disrupts proxy network enabling Chinese espionage operations
The FBI has disrupted infrastructure associated with a technical "quartermaster" that provided reconnaissance, proxy management, and operational routing capabilities for Chinese c…
Snowflake ends service-account passwords. Now comes the hard part
Snowflake is ending password authentication for legacy service accounts, forcing organizations to migrate them to passwordless methods. Token Security explains why the harder chal…
NovaCookies Campaigns Abuse Genuine Docusign Notifications to Steal Microsoft 365 Sessions
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-…
Ubiquiti patches three max severity security vulnerabilities
Ubiquiti has released security patches for three new maximum-severity vulnerabilities that threat actors can exploit remotely without privileges. [...]
CISA Red Team Compromised Two Critical Infrastructure Orgs, One Detected Nothing
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has published the results of two red team assessments it conducted simultaneously against two critical infrastruct…
Microsoft tests new privacy controls for Windows 11 desktop apps
Microsoft has begun testing new privacy controls that will let Windows 11 users choose which desktop applications can access their camera, microphone, and precise location. [...]
Unpatched Kaltura mwEmbed Flaws Could Let Remote Attackers Read Files and Run Code
The CERT Coordination Center (CERT/CC) has disclosed two unpatched vulnerabilities in Kaltura's HTML5 video player library that allow a remote, unauthenticated attacker to read ar…
Imagine the SOC Without a Queue: From Alert Backlog to AI Hypothesis Engine
The SOC we've always known was built around a model that guarantees most of the alert queue will never receive analyst review. There's never time. In a traditional SOC, the typica…
Hackers now exploit critical Gitea flaw in code injection attacks
Attackers are now exploiting a critical-severity vulnerability in the Gitea self-hosted Git service, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA).…
Claude Opus 4.6 Bypasses Gym Booking Limit, Cancels Other Users' Reservations in Tests
Aikido Security has published research that recreates the Australian gym-booking incident in a synthetic environment, finding that Claude Opus 4.6, running on the OpenClaw agent h…
OpenAI Bans Russian ChatGPT Accounts Used to Run Influence Operation
OpenAI on Tuesday said it banned a cluster of Russian ChatGPT accounts that used VPNs to bypass access restrictions and run an influence operation, which relied on its artificial …
INTERPOL Operation Jackal IV Arrests 58, Identifies 263 in Global Cyber Fraud Crackdown
An eight-month INTERPOL operation targeting West African organized crime groups has led to arrests of 58 people and the identification of 263 suspects. "The operation, which broug…