UK Warns Its Critical Infrastructure Faces Grave Risk
Britain’s new Labour-led government is making a concerted push to get ahead of the AI risks to its national networks and the industrial complex.
- November 6, 2026
Cybersecurity News and Updates
Experts Demonstrate Barracuda Email Security Gateway Chain Enabling Root Access Without Login
Two flaws in Barracuda’s Email Security Gateway, an email-filtering appliance, can be chained to run commands on it as root, its highest level of access, with no login required.
The company released patches on Monday, and the security firm watchTowr detailed the attack chain on Thursday.
One flaw, CVE-2026-116606, is an authorization bypass. An unauthenticated attacker can use it to restore a
- November 6, 2026
Hackers Hide Linux Backdoor in Control Web Panel Server to Execute Commands Without Logs
A backdoor has been found hiding in the web server that runs Control Web Panel (CWP), a free panel for managing Linux hosting servers, researchers at QiAnXin’s XLab said this week.
The backdoored web server executes commands that attackers send via web requests, and those requests never appear in its access logs. Installing it takes root access, so the attackers must already control the server.
- November 6, 2026
Chainalysis Breach Exposes All Users’ Credentials, Forces Shutdown of Key Services
Blockchain analysis firm Chainalysis has revealed that its ongoing investigation into the agentic cyber attack targeting its systems also exposed names, usernames, password hashes and live tokens for all users.
“While we investigated, we removed access to Reactor and Data Solutions,” the company said. “At this time we continue to have no evidence that any investigations data has been accessed
- November 6, 2026
Alleged KillSec Ransomware Mastermind a 16-Year-Old
Law enforcement from multiple countries collaborated to disrupt a cybercrime operation that has claimed some 500 victims worldwide in the past two years.
- October 2, 2026
Iranian accused of hacking American universities extradited from Montenegro
An Iranian national accused by the U.S. of taking part in dozens of breaches involving the theft of academic data and intellectual property has been extradited from Montenegro.
- October 2, 2026
How Financial Services Companies Can Modernize Their Software Supply Chain
Every security leader at a bank, insurer, or asset manager has had a version of this conversation: Security wants to eliminate a class of vulnerabilities. Engineering explains what it would take to upgrade the platform where they live. Somebody prices out the regression testing. Somebody else raises the change-freeze calendar. The finding gets an exception, a compensating control, and a date
- October 2, 2026
WordPress Backdoor Rebuilds Itself After Cleanup Using Files, Database, and Shared Memory
Cybersecurity researchers have shed light on a WordPress compromise in which threat actors deployed multiple persistence mechanisms to ensure that the final payload kept returning without having to infect the site again.
The backdoor has been codenamed SC after the “SC_” markers present in the injected content. Sucuri has described the malware as a “self-healing mesh” that’s
- October 2, 2026
ThreatsDay: AI-Powered Zero-Day Chain, 543K Live Secrets, Model Inspection RCE and 13 More Stories
This week, the useful words are boring ones: inspect, cache, compile, store, trust. Each sounds harmless. Each can become an attack path when a system does a little more than people expect. A model check can run code. A cache can mix up requests. A public secret can stay useful for years.
That is the lesson running through the list. Attackers do not always need a brilliant new trick. They can
- October 2, 2026
Police Arrest 16-Year-Old Suspected of Running KillSec, Seize Ransomware Leak Site and Servers
Police in Spain have arrested a 16-year-old whom investigators suspect of running the KillSec ransomware group. KillSec is accused of stealing data from organizations and threatening to publish it on its leak site unless they paid.
The 16-year-old was one of 3 people arrested on September 30, when police also took control of that site.
Investigators identified him as KillSec’s suspected
- October 2, 2026
Police disrupt KillSec ransomware, arrest suspected teenage leader
European police said raids against the KillSec ransomware-as-a-service operation included the arrest of a high-profile teen suspect.
- October 2, 2026
Researchers find Chinese hacking campaigns targeting AI firms, Asian governments
Two separate reports by cybersecurity companies highlight China-linked hacking operations, including a phishing campaign that impersonated Western experts.
- October 2, 2026
OpenAI software attempted to secretly scrape data from dozens of prominent websites
The findings, released Thursday by Asymmetric Security, are just the latest example of rogue behavior spurred by OpenAI’s software.
- October 2, 2026
Apple CoreGraphics PoC Emerges as WhatsApp PDF Checks Hint at Possible Delivery Path
Security researchers have published the first public proof-of-concept for CVE-2026-86950, an Apple CoreGraphics flaw Apple says may have been used in attacks against specific targeted individuals.
The trigger is a malicious PDF with a crafted embedded font that crashes unpatched iPhones and Macs. The code causes a crash, not an execution error. Turning the memory corruption into a working
- October 1, 2026
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