The WorldLeaks extortion group claimed to have stolen 720 GB of data from the healthcare testing and laboratory services provider.
The post Centers Laboratory Data Breach Affects 540,000 Individuals appeared first on SecurityWeek.
Okta Warns of Vishing Attacks Targeting Microsoft 365 Customers
The attackers call victims to direct them to phishing websites mirroring Microsoft Entra ID login pages.
The post Okta Warns of Vishing Attacks Targeting Microsoft 365 Customers appeared first on SecurityWeek.
‘HalluSquatting’ Turns AI Hallucinations Into Botnet Delivery Mechanism
Researchers demonstrate adversarial hallucination squatting against popular AI assistants to achieve remote code execution.
The post ‘HalluSquatting’ Turns AI Hallucinations Into Botnet Delivery Mechanism appeared first on SecurityWeek.
Microsoft Patches Defender ‘RoguePlanet’ Vulnerability
The privilege escalation vulnerability tracked as CVE-2026-50656 has been patched with a Microsoft Malware Protection Engine update.
The post Microsoft Patches Defender ‘RoguePlanet’ Vulnerability appeared first on SecurityWeek.
AI Coding Tools Tricked Into Hacking Developer Machine via Decades-Old Technique
Wiz has disclosed the details of a new AI coding assistant attack method it has dubbed GhostApproval.
The post AI Coding Tools Tricked Into Hacking Developer Machine via Decades-Old Technique appeared first on SecurityWeek.
Accenture Confirms Data Breach After Hacker Claims Source Code Theft
The professional services giant says it contained the incident, remediated its source, and experienced no operational or service delivery impact.
The post Accenture Confirms Data Breach After Hacker Claims Source Code Theft appeared first on SecurityWeek.
CISA Urges Immediate Patching of Exploited ColdFusion, Langflow, Joomla Flaws
Two newly disclosed critical vulnerabilities in Adobe ColdFusion and Langflow join two Joomla extension flaws in CISA’s Known Exploited Vulnerabilities catalog, with federal agencies given until July 10 to patch.
The post CISA Urges Immediate Patching of Exploited ColdFusion, Langflow, Joomla Flaws appeared first on SecurityWeek.
Iran-Linked Hackers Using Modular C&C Framework in Cyberattacks
Researchers say the Iran-linked threat actor used an adaptable modular malware framework and compromised IT service providers to reach high-value targets in Israel.
The post Iran-Linked Hackers Using Modular C&C Framework in Cyberattacks appeared first on SecurityWeek.
Linux Kernel Vulnerability Allows VM Escape on Intel and AMD Systems
The 16-year-old Januscape flaw affects Linux’s KVM hypervisor, allowing attackers to escape virtual machines and potentially execute code on the underlying host.
The post Linux Kernel Vulnerability Allows VM Escape on Intel and AMD Systems appeared first on SecurityWeek.
North Korean Hackers Target Open Source Developers in Supply Chain Attacks
The PolinRider campaign has compromised more than 100 legitimate open source packages and repositories to deliver a backdoor and information stealer to developers.
The post North Korean Hackers Target Open Source Developers in Supply Chain Attacks appeared first on SecurityWeek.
