A week in security (August 16 – August 22)

Weekly security update: Malwarebytes Labs reports Clubhouse hack, Russian state collusion with ransomware gangs, macOS 11 security improvements, DocuSign phish alert, Blackberry QNX vulnerability, T-Mobile PIN change, Cisco router remote attack, and largest DDoS attack. Other news includes SynAck ransomware decryptor, UK Ministry of Defence blunder, Chinese espionage tool, ransomware deployment job ad, IDC ransomware attack survey, Japan's Liquid crypto heist, OpenSSL high severity update, unpatched Fortinet vulnerability, China's cross-border data protection law, and NYC teachers' social security exposure