The Canadian government and the FBI report that telcos in Canada were targeted in cyber espionage attacks attributed to the China-backed hacking group Salt Typhoon.
An unnamed Canadian telecom company was breached in mid-February this year, with hackers manipulating three Cisco routers for stealthy traffic collection.
The hacking group Salt Typhoon's activities extend beyond telecommunications, having targeted U.S. phone and internet providers, and datacenter hosts previously.
Salt Typhoon, active since late 2024, is engaged in a broad espionage campaign to gather intelligence on senior U.S. government officials.
It is suspected that several China-linked hacking groups, including Salt Typhoon, are preparing for a potential Chinese invasion of Taiwan by 2027.
A joint advisory by Canada and the FBI warns that the hackers are likely to continue targeting Canadian organizations for at least the next two years.