T-Mobile has discovered that hackers were secretly running commands on its network routers. The carrier’s chief security officer revealed that the activity was unusual enough to raise alarm bells within the company. The engineers noticed suspicious behavior in recent weeks, with unauthorized users probing the network structure. Although the actions weren’t inherently malicious, they drew attention from the company’s experts. This incident has raised concerns about potential cyber-espionage campaigns targeting critical sectors of the economy.
Source: https://www.bloomberg.com/news/articles/2024-11-27/t-mobile-engineers-spotted-hackers-running-commands-on-routers