Singapore announced it was battling a “serious” cyberattack against its critical infrastructure, attributing the hack to an espionage group that experts have linked to China.
The attack, a kind of Advanced Persistent Threat (APT), poses a serious danger to the city-state, Coordinating Minister for National Security K. Shanmugam said in a speech late Friday.
An APT refers to a cyberattack where an intruder establishes and maintains unauthorised access to a target, remaining undetected for a sustained period of time.
“I can say that it is serious and it…