Tag: stealth

Source URL: https://blog.talosintelligence.com/year-in-review-ransomware/ Source: Cisco Talos Blog Title: Year in Review: The biggest trends in ransomware Feedly Summary: This week, our Year in Review spotlight is on ransomware—where low-profile tactics led to high-impact consequences. Download our 2 page ransomware summary, or watch our 55 second video. AI Summary and Description: Yes Summary: The text discusses recent trends in…

Simon Willison’s Weblog: GPT-4.1: Three new million token input models from OpenAI, including their cheapest model yet

Apr 14, 2025

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Source URL: https://simonwillison.net/2025/Apr/14/gpt-4-1/ Source: Simon Willison’s Weblog Title: GPT-4.1: Three new million token input models from OpenAI, including their cheapest model yet Feedly Summary: OpenAI introduced three new models this morning: GPT-4.1, GPT-4.1 mini and GPT-4.1 nano. These are API-only models right now, not available through the ChatGPT interface (though you can try them out…

Cloud Blog: Suspected China-Nexus Threat Actor Actively Exploiting Critical Ivanti Connect Secure Vulnerability (CVE-2025-22457)

Apr 3, 2025

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Source URL: https://cloud.google.com/blog/topics/threat-intelligence/china-nexus-exploiting-critical-ivanti-vulnerability/ Source: Cloud Blog Title: Suspected China-Nexus Threat Actor Actively Exploiting Critical Ivanti Connect Secure Vulnerability (CVE-2025-22457) Feedly Summary: Written by: John Wolfram, Michael Edie, Jacob Thompson, Matt Lin, Josh Murchie On Thursday, April 3, 2025, Ivanti disclosed a critical security vulnerability, CVE-2025-22457, impacting Ivanti Connect Secure (“ICS”) VPN appliances version 22.7R2.5 and…

Cloud Blog: DPRK IT Workers Expanding in Scope and Scale

Apr 1, 2025

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Source URL: https://cloud.google.com/blog/topics/threat-intelligence/dprk-it-workers-expanding-scope-scale/ Source: Cloud Blog Title: DPRK IT Workers Expanding in Scope and Scale Feedly Summary: Written by: Jamie Collier Since our September 2024 report outlining the Democratic People’s Republic of Korea (DPRK) IT worker threat, the scope and scale of their operations has continued to expand. These individuals pose as legitimate remote workers…

Microsoft Security Blog: Analyzing open-source bootloaders: Finding vulnerabilities faster with AI

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Source URL: https://www.microsoft.com/en-us/security/blog/2025/03/31/analyzing-open-source-bootloaders-finding-vulnerabilities-faster-with-ai/ Source: Microsoft Security Blog Title: Analyzing open-source bootloaders: Finding vulnerabilities faster with AI Feedly Summary: Using Microsoft Security Copilot to expedite the discovery process, Microsoft has uncovered several vulnerabilities in multiple open-source bootloaders impacting all operating systems relying on Unified Extensible Firmware Interface (UEFI) Secure Boot. Through a series of prompts, we…

Cisco Talos Blog: Beers with Talos: Year in Review episode

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Source URL: https://blog.talosintelligence.com/beers-with-talos-year-in-review-episode/ Source: Cisco Talos Blog Title: Beers with Talos: Year in Review episode Feedly Summary: In this podcast, Joe, Hazel, Bill and Dave break down Talos’ Year in Review 2024 and discuss how and why cybercriminals have been leaning so heavily on attacks that are routed in stealth in simplicity. AI Summary and…

Cisco Talos Blog: Available now: 2024 Year in Review

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Source URL: https://blog.talosintelligence.com/available-now-2024-year-in-review/ Source: Cisco Talos Blog Title: Available now: 2024 Year in Review Feedly Summary: Download Talos’ 2024 Year in Review now, and access key insights on the top targeted vulnerabilities of the year, network-based attacks, email threats, adversary toolsets, identity attacks, multi-factor authentication (MFA) abuse, ransomware and AI-based attacks. AI Summary and Description:…

The Register: Ransomware crews add ‘EDR killers’ to their arsenal – and some aren’t even malware

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Source URL: https://www.theregister.com/2025/03/31/ransomware_crews_edr_killers/ Source: The Register Title: Ransomware crews add ‘EDR killers’ to their arsenal – and some aren’t even malware Feedly Summary: Crims are disabling security tools early in attacks, Talos says interview Antivirus and endpoint security tools are falling short as ransomware crews increasingly deploy “EDR killers" to disable defenses early in the…

Hacker News: Malware found on NPM infecting local package with reverse shell

Mar 26, 2025

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