audio

Winsage
May 6, 2025
Microsoft has announced the rollout of the Windows 11 24H2 update, also known as the Windows 11 2024 Update, which is now available for all compatible PCs, except those with safeguard holds. The gradual rollout via Windows Update is nearing completion, and eligible users will see an option to download the update in their settings. Automatic updates will apply to Home and Pro editions of Windows 11 (versions 23H2, 22H2, and 21H2) not managed by IT departments. Upgrade blocks are in place for systems with incompatible hardware or software, including certain applications and drivers. Users can check compatibility using the PC Health Check app or Windows 11 specifications. The update introduces new features such as AI-powered capabilities, an energy saver, Wi-Fi 7 compatibility, Bluetooth LE audio support, HDR background support, natural language understanding in search, and a revamped Windows Recall feature. The rollout began in May 2024 for enterprise testing and transitioned to general availability in October. It will also be available to eligible PCs running Windows 10 22H2 in late January 2025, with a force-installation for unmanaged systems on Windows 11 22H2 and 23H2. Microsoft provides a guided walkthrough and support document for users during the upgrade process.
Winsage
May 4, 2025
Microsoft has warned about the increasing use of PDF attachments in cyberattacks, particularly during the U.S. tax season. Attackers have been using PDFs with embedded links that redirect users to counterfeit pages, such as a fake DocuSign site. TrustWave SpiderLabs has identified a new campaign involving a fake payment SWIFT copy that leads to a malicious PDF containing obfuscated JavaScript, which downloads a script that conceals the RemcosRAT payload using steganography. This technique involves hiding links within images, making them difficult to detect. The latest attacks begin with phishing emails containing malicious PDFs that direct victims to harmful webpages, facilitating the delivery of RemcosRAT, a trojan that allows remote control of compromised systems. Users are advised to be cautious of emails labeled “SWIFT Copy” and to delete suspicious emails immediately.
Winsage
May 3, 2025
Janet Jackson's song "Rhythm Nation" caused laptops to crash due to its bass-heavy sound generating a resonant frequency that affected mechanical hard drives. Microsoft investigated the issue and found that the song could induce slight movements in the hard drives, leading to data corruption and system freezes. They implemented a "notch" filter to eliminate the problematic frequency from the launch of Windows XP in 2001 until Windows 7 in 2009. This issue was specific to laptop hard drives and did not affect external models. With the introduction of solid-state drives (SSDs), the problems associated with mechanical drives and resonance have been largely resolved.
Winsage
May 3, 2025
Playing Janet Jackson's 1989 hit "Rhythm Nation" near certain laptops manufactured from 2005 onward can cause malfunctions, particularly affecting their hard drives. This issue was highlighted by Microsoft employee Raymond Chen, who noted that a major computer manufacturer had to create a custom audio filter to address specific sound frequencies that could disrupt 5,400 RPM hard drives. The problem was serious enough to be listed in the NIST National Vulnerability Database. The audio filter remained in use until at least the Windows 7 era, and there was a hardware vendor that sought an exception to a rule requiring users to disable all audio processing, citing potential physical damage to computers if the audio processing was disabled. Chen expressed uncertainty about whether this rule still exists today.
Search