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
Why CISOs Struggle to Answer the Board’s Three Hardest Questions, and How to Fix the Report
The quarterly board meeting is two weeks out. The security team is pulling exports from the identity provider, the cloud posture tool, the vulnerability scanner, the SIEM and the EDR console. Someone is building a spreadsheet to reconcile them. Someone else is turning that spreadsheet into slides.
Then a board member asks three questions:
How secure is the organization, overall?
What is
- October 2, 2026
AI Agents Aimed SQL Injection at US and Canadian Government Sites
The attacks targeted the US Department of Education and Library and Archives Canada, and researchers linked some agents to OpenAI.
The post AI Agents Aimed SQL Injection at US and Canadian Government Sites appeared first on SecurityWeek.
- October 2, 2026
Warlock Expands SharePoint Exploitation in Critical Infrastructure Attacks
The China-based hacking group has been exploiting SharePoint vulnerabilities since July 2025.
The post Warlock Expands SharePoint Exploitation in Critical Infrastructure Attacks appeared first on SecurityWeek.
- October 2, 2026
In Rare Move, Alleged Iranian State Hacker Extradited to US
Amir Barati, an alleged member of the Mabna Institute, was indicted for targeting universities, private organizations, and government entities in the US and abroad.
The post In Rare Move, Alleged Iranian State Hacker Extradited to US appeared first on SecurityWeek.
- October 2, 2026
Crypto Scammers Hijack Microsoft’s Official X Account
Hackers used the account, which has 13 million followers, to amplify a Clippy-themed cryptocurrency account.
The post Crypto Scammers Hijack Microsoft’s Official X Account appeared first on SecurityWeek.
- October 2, 2026
Enterprises Struggle to Prepare for AI and Quantum Threats, PwC Says
PwC’s survey found that only 22% of leaders would use fully autonomous AI for cyber defense, while just 21% are implementing quantum-resistant security measures.
The post Enterprises Struggle to Prepare for AI and Quantum Threats, PwC Says appeared first on SecurityWeek.
- October 2, 2026
Hacker Conversations: Rob Juncker, a Knock at the Door and a Moral Compass
Rob Juncker is chief product and technology officer at Mimecast. Is he a hacker? “Unequivocally yes,” he says.
The post Hacker Conversations: Rob Juncker, a Knock at the Door and a Moral Compass appeared first on SecurityWeek.
- October 2, 2026
Osavul Lands $10 Million to Spot Hostile Intent Across Cyber, Physical Domains
Hybrid risk intelligence company Osavul has raised $10 million in a Series A funding round led by 33N Ventures.
The post Osavul Lands $10 Million to Spot Hostile Intent Across Cyber, Physical Domains appeared first on SecurityWeek.
- October 2, 2026
Zero Trust Creator Says Model Holds Firm Against AI-Assisted Attacks
Fifteen years after coining the framework, John Kindervag insists zero trust still works in the AI era—if you get the implementation right.
The post Zero Trust Creator Says Model Holds Firm Against AI-Assisted Attacks appeared first on SecurityWeek.
- October 2, 2026
Warlock Ransomware Hits Large Spanish, Portuguese Orgs
A year-old Chinese threat actor looks like a cybercrime gang, acts like a state-associated APT, and attacks organizations in unexpected places.
- October 2, 2026
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