US-China diplomatic meeting collapses over Taiwan Strait incident; security agencies warn of elevated cyber espionage tempo
Planned talks between senior US and Chinese officials in Singapore collapsed on 11 July after a confrontation in the Taiwan Strait. Chinese coast guard vessels had shadowed and briefly blocked a US naval resupply mission to an allied Philippine outpost. In response, the US Cybersecurity and Infrastructure Security Agency (CISA), the UK National Cyber Security Centre (NCSC) and the Australian Cyber Security Centre issued a joint advisory. It warns of a probable near-term rise in Chinese state-sponsored cyber espionage against Western government contractors, defence supply chain firms and semiconductor manufacturers. The advisory flags spear-phishing that impersonates trade association emails, exploitation of VPN vulnerabilities, and Living-off-the-Land (LotL) techniques that hide in legitimate administrative traffic. If you work in these sectors, enforce phishing-resistant MFA and check that VPN firmware is current. Set behavioural baselines on your network so that unusual lateral movement of the LotL kind stands out.