Metadata – News

LosslessCut 3.66.1 Delivers Major Performance Boost with FFmpeg 8.0 Upgrade

LosslessCut 3.66.1 has arrived with substantial performance enhancements and expanded editing capabilities. The update brings FFmpeg 8.0 integration alongside improved UI responsiveness and new workflow features that streamline video editing tasks without quality loss.

Performance Leap for Video Editors

LosslessCut, the popular open-source video editing tool, has just rolled out version 3.66.1 with what developers describe as “drastically improved performance” for FFmpeg-assisted playback. According to release notes from the project’s GitHub repository, this update represents one of the most significant performance boosts in recent versions, particularly benefiting users working with non-natively supported codecs and formats.

by Michael TurnerOctober 24, 2025

Cybersecurity Software Technology

Microsoft Blocks File Explorer Previews to Stop Hash Leak Attacks

Microsoft is rolling out a security update that automatically disables File Explorer previews for files downloaded from the internet. The change addresses a vulnerability where previewing HTML-tagged files could leak NTLM authentication hashes. Users must now manually unblock files through Properties to restore preview functionality.

Microsoft is taking a more aggressive stance against a sneaky credential-stealing technique by disabling a convenient Windows feature that many users take for granted. According to security reports, the latest Windows updates now automatically block File Explorer previews for files downloaded from the internet, closing what analysts describe as a significant hash leakage vulnerability.