Microsoft Threat Intelligence presents a comprehensive analysis of The Gentlemen, a Go-based ransomware deployed by ...
macOSではアプリに公証取得を義務付けており、違反すると「Gatekeeper」の機能により「未確認の開発者」という警告が表示される。Appleから公証をうけていない従来の「PowerShell」もこの例外ではなく、利用の際はターミナルで「xatt ...
Microsoft warns Windows 11 PCs without the new Secure Boot certificates may lose future protections, boot security updates, ...
A token leaks. A bad package slips in. A login trick works. An old tool shows up again. At first, it feels like the usual mess. Then you see the pattern: attackers are not always breaking in. They are ...
How to check your Windows PC for expiring security certificates - a big one ends in June ...