漏洞 Vulnerability DSA-4978-1 debain linux 安全更新 https://www.debian.org/security/2021/dsa-4978 安全事件 Security Incident Kimsuky利用AppleSeed后门部署VNC恶意软件 https://asec.ahnlab.com/ko/27166/ Telegram正在成为网络罪犯的天堂 https://securityaffairs.co/wordpress/122609/cyber-crime/telegram-cybercrime.html 八月的网络攻击针对了十几家俄罗斯银行 https://www.ehackingnews.com/2021/09/the-august-cyber-attacks-targeted-dozen.html 攻击者正试图利用 VMware vCenter CVE-2021-22005 漏洞 https://securityaffairs.co/wordpress/122565/hacking/vmware-vcenter-cve-2021-22005-attacks.html