https://www.sangfor.com en Wed, 10 Jun 2026 08:52:28 +0800 Fri, 15 Nov 2024 14:36:38 +0800 https://www.sangfor.com/glossary/cybersecurity/what-is-cryptolocker Introduction: What is CryptoLocker? CryptoLocker is a notorious type of ransomware that first appeared in 2013. It targets Windows operating systems, encrypting users' files and... 0182cd2e-6762-4934-abed-1e35e21ccf1b Fri, 15 Nov 2024 14:36:38 +0800 Sangfor Sangfor Technologies