UNC6384 Targets European Diplomatic Entities With Windows Exploit
The spear-phishing campaign uses fake European Commission and NATO-themed lures to trick diplomatic personnel into clicking malicious links.
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Ribbon Communications Breach Marks Latest Telecom Attack
The US telecom company disclosed that suspected nation-state actors first gained access to its network in December of last year, though it’s unclear if attackers obtained sensitive data.
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OpenAI Unveils Aardvark: GPT-5 Agent That Finds and Fixes Code Flaws Automatically
OpenAI has announced the launch of an “agentic security researcher” that’s powered by its GPT-5 large language model (LLM) and is programmed to emulate a human expert capable of scanning, understanding, and patching code. Called Aardvark, the artificial intelligence (AI) company said the autonomous agent is designed to help developers and security teams flag and…
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Nation-State Hackers Deploy New Airstalk Malware in Suspected Supply Chain Attack
A suspected nation-state threat actor has been linked to the distribution of a new malware called Airstalk as part of a likely supply chain attack. Palo Alto Networks Unit 42 said it’s tracking the cluster under the moniker CL-STA-1009, where “CL” stands for cluster and “STA” refers to state-backed motivation. “Airstalk misuses the AirWatch API…
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China-Linked Hackers Exploit Windows Shortcut Flaw to Target European Diplomats
A China-affiliated threat actor known as UNC6384 has been linked to a fresh set of attacks exploiting an unpatched Windows shortcut vulnerability to target European diplomatic and government entities between September and October 2025. The activity targeted diplomatic organizations in Hungary, Belgium, Italy, and the Netherlands, as well as government agencies in Serbia, Arctic Wolf…
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China-Linked Tick Group Exploits Lanscope Zero-Day to Hijack Corporate Systems
The exploitation of a recently disclosed critical security flaw in Motex Lanscope Endpoint Manager has been attributed to a cyber espionage group known as Tick. The vulnerability, tracked as CVE-2025-61932 (CVSS score: 9.3), allows remote attackers to execute arbitrary commands with SYSTEM privileges on on-premise versions of the program. JPCERT/CC, in an alert issued this…
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The MSP Cybersecurity Readiness Guide: Turning Security into Growth
MSPs are facing rising client expectations for strong cybersecurity and compliance outcomes, while threats grow more complex and regulatory demands evolve. Meanwhile, clients are increasingly seeking comprehensive protection without taking on the burden of managing security themselves. This shift represents a major growth opportunity. By delivering advanced cybersecurity and compliance
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Phake phishing: Phundamental or pholly?
Debates over the effectiveness of phishing simulations are widespread. Sophos X-Ops looks at the arguments for and against – and our own phishing philosophy
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Cyber’s Role in the Rapid Rise of Digital Authoritarianism
Dark Reading Confidential Episode 11: Enterprise cyber teams are in prime position to push back against our current “Golden Age of Surveillance,” according to our guests Ronald Deibert from Citizen Lab and David Greene from the EFF.
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CISA and NSA Issue Urgent Guidance to Secure WSUS and Microsoft Exchange Servers
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) and National Security Agency (NSA), along with international partners from Australia and Canada, have released guidance to harden on-premise Microsoft Exchange Server instances from potential exploitation. “By restricting administrative access, implementing multi-factor authentication, enforcing strict transport security