News

Cisco Talos Researcher Reveals Method That Causes LLMs to Expose Training Data

In this TechRepublic interview, researcher Amy Chang details the decomposition method and shares how organizations can ...
American Hospital Association34m

H-ISAC TLP White Vulnerability Bulletin: Critical ControlVault3 Security Firmware Flaws Discovered impacting Millions of Dell Laptops

The flaws target the Broadcom BCM5820X security chip within Dell's ControlVault3 (CV) firmware, which is designed to securely store passwords and biometric data. Cisco Talos researchers identified ...

Security flaw found, fixed that could have left millions of Dell laptops vulnerable, researchers say

A flaw in the chips used to secure tens of millions of Dell laptops could have given attackers the ability to steal sensitive data as well as maintain access even after a fresh operating system ...
CSO Online4d

ReVault flaws let attackers bypass Windows login or place malware implants on Dell laptops

Vulnerabilities in the ControlVault3 (CV) firmware in Dell laptops, discovered by security researchers from Cisco Talos, ...
The Hacker News2d

Researchers Reveal ReVault Attack Targeting Dell ControlVault3 Firmware in 100+ Laptop Models

Researchers found ReVault flaws in Dell ControlVault3 affecting 100+ laptop models, risking login bypass and key theft.
Computer Weekly6d

Attacker could defeat Dell firmware flaws with a vegetable

Cisco Talos discloses five vulnerabilities in cyber security firmware used on Dell Latitude and Precision devices, including one that could enable an attacker to log on with a spring onion.
American Hospital Association3d

H-ISAC TLP White Vulnerability Bulletin: Critical ControlVault3 Security Firmware Flaws Discovered

The flaws target the Broadcom BCM5820X security chip within Dell's ControlVault3 (CV) firmware, which is designed to securely store passwords and biometric data. Cisco Talos researchers identified ...

Patch now: Millions of Dell PCs with Broadcom chips vulnerable to attack

black hat Critical security flaws in Broadcom chips used in more than 100 models of Dell computers could allow attackers to ...

Massive security flaw in Dell laptops could let attackers bypass Windows login and access all data, passwords, and banking information

Windows logon screen, hijack system privileges, and maintain persistent access—even surviving operating system ...
SecurityWeek5d

Flaws Expose 100 Dell Laptop Models to Implants, Windows Login Bypass

ReVault vulnerabilities in the ControlVault3 firmware in Dell laptops could lead to firmware modifications or Windows login ...

Dell patches critical "ReVault" vulnerabilities affecting millions of business PCs

Security researchers at Cisco Talos have uncovered "ReVault," a newly identified threat affecting a vast number of Dell ...