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New research has uncovered that publishers of over 100 Visual Studio Code (VS Code) extensions leaked access tokens that could be exploited by bad actors to update the extensions, posing a critical software supply chain risk. "A leaked VS Code Marketplace or Open VSX PAT [personal access token] allows an attacker to directly distribute a malicious extension update across the entire install base," Wiz security researcher Rami McCarthy said in a report shared with The Hacker News. "An attacker who discovered this issue would have been able to directly distribute malware to the cumulative 150,000 install base." The cloud security firm noted in many cases publishers failed to account for the fact that VS Code extensions, while distributed as .vsix files, can be unzipped and inspected, exposing hard-coded secrets embedded into them. In all, Wiz said it found over 550 validated secrets, distributed across more than 500 extensions from hundreds of distinct publishers....

TLDR Even if you take nothing else away from this piece, if your organization is evaluating passkey deployments, it is insecure to deploy synced passkeys. Synced passkeys inherit the risk of the cloud accounts and recovery processes that protect them, which creates material enterprise exposure. Adversary-in-the-middle (AiTM) kits can force authentication fallbacks that circumvent strong authentication all together Malicious or compromised browser extensions can hijack WebAuthn requests, manipulate passkey registration or sign-in, and drive autofill to leak credentials and one-time codes. Device-bound passkeys in hardware security keys offer higher assurance and better administrative control than synced passkeys, and should be mandatory for enterprise access use cases Synced Passkey Risks Synced passkey vulnerabilities Passkeys are credentials stored in an authenticator. Some are device-bound, others are synced across devices through consumer cloud services like iCloud and Go...

Microsoft on Tuesday released fixes for a whopping 183 security flaws spanning its products, including three vulnerabilities that have come under active exploitation in the wild, as the tech giant officially ended support for its Windows 10 operating system unless the PCs are enrolled in the Extended Security Updates ( ESU ) program. Of the 183 vulnerabilities, eight of them are non-Microsoft issued CVEs. As many as 165 flaws have been rated as Important in severity, followed by 17 as Critical and one as Moderate. The vast majority of them relate to elevation of privilege vulnerabilities (84), with remote code execution (33), information disclosure (28), spoofing (14), denial-of-service (11), and security feature bypass (11) issues accounting for the rest. The updates are in addition to the 25 vulnerabilities Microsoft addressed in its Chromium-based Edge browser since the release of September 2025's Patch Tuesday update . The two Windows zero-days that have come under activ...

Cybersecurity researchers have disclosed two critical security flaws impacting Red Lion Sixne t remote terminal unit (RTU) products that, if successfully exploited, could result in code execution with the highest privileges. The shortcomings, tracked as CVE-2023-40151 and CVE-2023-42770 , are both rated 10.0 on the CVSS scoring system. "The vulnerabilities affect Red Lion SixTRAK and VersaTRAK RTUs, and allow an unauthenticated attacker to execute commands with root privileges," Claroty Team 82 researchers said in a report published Tuesday. Red Lion's Sixnet RTUs provide advanced automation, control, and data acquisition capabilities in industrial automation and control systems, primarily across energy, water, and wastewater treatment, transportation, utilities, and manufacturing sectors. These industrial devices are configured using a Windows utility called Sixnet IO Tool Kit, with a proprietary Sixnet "Universal" protocol used to interface and enable ...

Cybersecurity researchers have disclosed that a critical security flaw impacting ICTBroadcast, an autodialer software from ICT Innovations, has come under active exploitation in the wild. The vulnerability, assigned the CVE identifier CVE-2025-2611 (CVSS score: 9.3), relates to improper input validation that can result in unauthenticated remote code execution due to the fact that the call center application unsafely passes session cookie data to shell processing. This, in turn, allows an attacker to inject shell commands into a session cookie that can get executed in the vulnerable server. The security flaw affects ICTBroadcast versions 7.4 and below. "Attackers are leveraging the unauthenticated command injection in ICTBroadcast via the BROADCAST cookie to gain remote code execution," VulnCheck's Jacob Baines said in a Tuesday alert. "Approximately 200 online instances are exposed." The cybersecurity firm said that it detected in-the-wild exploitation o...