Cyber threat actors compromising networks of major global telecommunications providers

On 04/12/2024, the Australian Cyber Security Centre (ACSC) issued an update regarding cyber threat actors compromising networks of major global telecommunications providers. The ACSC highlights the importance of visibility and hardening devices to strengthen cybersecurity against PRC-affiliated and other malicious actors. Organisations are encouraged to implement 'high visibility' networks and harden devices as a preventative strategy, reducing vulnerabilities and limiting potential entry points for cyber threats.