Cyber News & Articles

Swiss government warns attackers have stolen sensitive data, after ransomware attack at Radix
The Swiss government has issued a warning after a third-party service provider suffered a ransomware attack, which saw sensitive information stolen from its systems and leaked onto the dark web.
Read more in my article on the Fortra blog.

That Network Traffic Looks Legit, But it Could be Hiding a Serious Threat
With nearly 80% of cyber threats now mimicking legitimate user behavior, how are top SOCs determining what’s legitimate traffic and what is potentially dangerous?
Where do you turn when firewalls and endpoint detection and response (EDR) fall short at detecting the most important threats to your organization? Breaches at edge devices and VPN gateways have risen from 3% to 22%, according to

Hackers Using PDFs to Impersonate Microsoft, DocuSign, and More in Callback Phishing Campaigns
Cybersecurity researchers are calling attention to phishing campaigns that impersonate popular brands and trick targets into calling phone numbers operated by threat actors.
“A significant portion of email threats with PDF payloads persuade victims to call adversary-controlled phone numbers, displaying another popular social engineering technique known as Telephone-Oriented Attack Delivery (TOAD

U.S. Sanctions Russian Bulletproof Hosting Provider for Supporting Cybercriminals Behind Ransomware
The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) has levied sanctions against Russia-based bulletproof hosting (BPH) service provider Aeza Group to assist threat actors in their malicious activities and targeting victims in the country and across the world.
The sanctions also extend to its subsidiaries Aeza International Ltd., the U.K. branch of Aeza Group, as well

Vercel’s v0 AI Tool Weaponized by Cybercriminals to Rapidly Create Fake Login Pages at Scale
Unknown threat actors have been observed weaponizing v0, a generative artificial intelligence (AI) tool from Vercel, to design fake sign-in pages that impersonate their legitimate counterparts.
“This observation signals a new evolution in the weaponization of Generative AI by threat actors who have demonstrated an ability to generate a functional phishing site from simple text prompts,” Okta

Critical Vulnerability in Anthropic’s MCP Exposes Developer Machines to Remote Exploits
Cybersecurity researchers have discovered a critical security vulnerability in artificial intelligence (AI) company Anthropic’s Model Context Protocol (MCP) Inspector project that could result in remote code execution (RCE) and allow an attacker to gain complete access to the hosts.
The vulnerability, tracked as CVE-2025-49596, carries a CVSS score of 9.4 out of a maximum of 10.0.
“This is one

TA829 and UNK_GreenSec Share Tactics and Infrastructure in Ongoing Malware Campaigns
Cybersecurity researchers have flagged the tactical similarities between the threat actors behind the RomCom RAT and a cluster that has been observed delivering a loader dubbed TransferLoader.
Enterprise security firm Proofpoint is tracking the activity associated with TransferLoader to a group dubbed UNK_GreenSec and the RomCom RAT actors under the moniker TA829. The latter is also known by the

The AI Fix #57: AI is the best hacker in the USA, and self-learning AI
In episode 57 of The AI Fix, our hosts discover an AI “dream recorder”, Mark Zuckerberg tantalises OpenAI staff with $100 million signing bonuses, Graham finds out why robot butlers sit in chairs, Wikipedia holds the line against AI slop, an AI cat collar can tell you if your cat is annoyed by its AI cat collar, and some German scientists accidentally create a new AI Fix slogan.
Graham reveals that an AI is now the most successful bug bounty hunter in the USA, and Mark discovers an AI that can retrain itself.
All this and much more is discussed in the latest edition of “The AI Fix” podcast by Graham Cluley and Mark Stockley.

New Flaw in IDEs Like Visual Studio Code Lets Malicious Extensions Bypass Verified Status
A new study of integrated development environments (IDEs) like Microsoft Visual Studio Code, Visual Studio, IntelliJ IDEA, and Cursor has revealed weaknesses in how they handle the extension verification process, ultimately enabling attackers to execute malicious code on developer machines.
“We discovered that flawed verification checks in Visual Studio Code allow publishers to add functionality

50 customers of French bank hit after insider helped SIM swap scammers
French police have arrested a business student interning at the bank Société Générale who is accused of helping SIM-swapping scammers to defraud 50 of its clients.
Read more in my article on the Hot for Security blog.