China's Volt Typhoon reportedly breached Singtel in 'test-run' for US telecom attacks

The report summarizes allegations that Chinese government-linked APTs (Volt Typhoon and Salt Typhoon) have conducted intrusions against telecommunications and other critical infrastructure, including a June malware detection at Singtel; researchers and intelligence agencies link the actors to exploitation of a Versa Director vulnerability (CVE-2024-39717) to install credential-harvesting web shells (VersaMem). Authorities warn the groups are pre-positioning on IT networks to enable lateral movement to OT for potentially disruptive or destructive operations, though some attribution remains disputed and affected organizations report limited confirmed impact to date.