China-based APT Debuts Sepulcher Malware in Spear-Phishing Attacks - The RAT has been distributed in various campaigns over the past six months, targeting both Europea... https://threatpost.com/chinese-apt-sepulcher-malware-phishing-attacks/158871/ #maliciousattachment #remoteaccesstrojan #europeanofficials #vulnerabilities #maliciousemail #spearphishing #websecurity #government #chineseapt #dissidents #proofpoint #sepulcher #exilerat #phishing #malware #email #ta413 #tibet