Collaborate Disseminate
Today, Apple released updates for all of its operating systems (iOS, iPadOS, macOS, tvOS, watchOS, and visionOS). The update fixes 71 distinct vulnerabilities, many of which affect multiple operating systems. Older versions of iOS, iPadOS, and macOS are also updated.
Continue reading Apple Patches Everything: February 2026, (Wed, Feb 11th)
WSL or “Windows Subsystem Linuxâ€[1] is a feature in the Microsoft Windows ecosystem that allows users to run a real Linux environment directly inside Windows without needing a traditional virtual machine or dual boot setup. The latest version, WSL2, runs a lightweight virtualized Linux kernel for better compatibility and performance, making it especially useful for development, DevOps, and cybersecurity workflows where Linux tooling is essential but Windows remains the primary operating system. It was introduced a few years ago (2016) as part of Windows 10.
Continue reading WSL in the Malware Ecosystem, (Wed, Feb 11th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Wednesday, February 11th, 2026 https://isc.sans.edu/podcastdetail/9804, (Wed, Feb 11th)
Today&#;x26;#;39;s patch Tuesday addresses 59 different vulnerabilities (plus two Chromium vulnerabilities affecting Microsoft Edge). While this is a lower-than-normal number, this includes six vulnerabilities that are already exploited. Three vulnerabilities have already been exploited and made public. In addition, five critical vulnerabilities are included in this patch Tuesday.
Continue reading Microsoft Patch Tuesday – February 2026, (Tue, Feb 10th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Tuesday, February 10th, 2026 https://isc.sans.edu/podcastdetail/9802, (Tue, Feb 10th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Monday, February 9th, 2026 https://isc.sans.edu/podcastdetail/9800, (Mon, Feb 9th)
Malicious RTF (Rich Text Format) documents are back in the news with the exploitation of CVE-2026-21509 by APT28.
Continue reading Quick Howto: Extract URLs from RTF files, (Mon, Feb 9th)
YARA-X&#;x26;#;39;s 1.13.0 release brings 4 improvements and 4 bugfixes.
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Friday, February 6th, 2026 https://isc.sans.edu/podcastdetail/9798, (Fri, Feb 6th)
For a few days, many phishing emails that landed into my mailbox contain strange URLs. They are classic emails asking you to open a document, verify your pending emails, …