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Hier — 19 décembre 2025Sécurité
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CISA Adds Actively Exploited Sierra Wireless Router Flaw Enabling RCE Attacks

13 décembre 2025 à 12:33
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a high-severity flaw impacting Sierra Wireless AirLink ALEOS routers to its Known Exploited Vulnerabilities (KEV) catalog, following reports of active exploitation in the wild. CVE-2018-4063 (CVSS score: 8.8/9.9) refers to an unrestricted file upload vulnerability that could be exploited to achieve remote code

Apple Issues Security Updates After Two WebKit Flaws Found Exploited in the Wild

13 décembre 2025 à 05:32
Apple on Friday released security updates for iOS, iPadOS, macOS, tvOS, watchOS, visionOS, and its Safari web browser to address two security flaws that it said have been exploited in the wild, one of which is the same flaw that was patched by Google in Chrome earlier this week. The vulnerabilities are listed below - CVE-2025-43529 (CVSS score: N/A) - A use-after-free vulnerability in WebKit

Fake OSINT and GPT Utility GitHub Repos Spread PyStoreRAT Malware Payloads

12 décembre 2025 à 18:50
Cybersecurity researchers are calling attention to a new campaign that's leveraging GitHub-hosted Python repositories to distribute a previously undocumented JavaScript-based Remote Access Trojan (RAT) dubbed PyStoreRAT. "These repositories, often themed as development utilities or OSINT tools, contain only a few lines of code responsible for silently downloading a remote HTA file and executing

New Advanced Phishing Kits Use AI and MFA Bypass Tactics to Steal Credentials at Scale

12 décembre 2025 à 14:04
Cybersecurity researchers have documented four new phishing kits named BlackForce, GhostFrame, InboxPrime AI, and Spiderman that are capable of facilitating credential theft at scale. BlackForce, first detected in August 2025, is designed to steal credentials and perform Man-in-the-Browser (MitB) attacks to capture one-time passwords (OTPs) and bypass multi-factor authentication (MFA). The kit

Securing GenAI in the Browser: Policy, Isolation, and Data Controls That Actually Work

12 décembre 2025 à 10:18
The browser has become the main interface to GenAI for most enterprises: from web-based LLMs and copilots, to GenAI‑powered extensions and agentic browsers like ChatGPT Atlas. Employees are leveraging the power of GenAI to draft emails, summarize documents, work on code, and analyze data, often by copying/pasting sensitive information directly into prompts or uploading files.  Traditional

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