Vault 7 updates—observers speculate about an inside leaker. Pre-loaded Android malware raises supply chain concerns. Ransomware in Japan. Convincing Chrome-spoofing malware. GCHQ warns UK parties to expect Russian influence operations.

Summary: Vault 7 updates—observers speculate about an inside leaker. Pre-loaded Android malware raises supply chain concerns. Ransomware in Japan. Convincing Chrome-spoofing malware. GCHQ warns UK parties to expect Russian influence operations.