U.S. Telecommunications provider T-Mobile recently disclosed that it had detected attempts by malicious actors to breach its systems, although the company emphasized that no sensitive information was compromised.
The attempted intrusions originated from a wireline supplier’s network with ties to our own, according to Jeff Simon, T-Mobile’s Chief Safety Officer, in a statement. “We’re aware of no precedent for a move of this kind.”
The corporation emphasized that its robust safety measures thwarted attempts by risk actors to disrupt its operations or obtain sensitive customer information. The company has subsequently acknowledged cutting off internet access from the unidentified provider’s network. While it didn’t explicitly attribute the exercise to a recognized threat actor or group, its findings have been shared with the U.S. government. authorities.
According to a Bloomberg interview with Simon, the corporation’s initial detection of the attack involved identifying perpetrators attempting to execute discovery-related commands on routers to map out the network infrastructure, followed by the containment of the assault before the attackers could pivot and spread within the community. T-Mobile, not T-Cellular, publicly acknowledges the cyber incident.
The event comes shortly after studies {that a} China-linked cyber espionage group known as (aka Earth Estries, FamousSparrow, GhostEmperor, and UNC2286) focused , together with AT&T, Verizon, and Lumen Applied sciences, as a part of an intelligence gathering marketing campaign.
“Notably, our defenses functioned as intended – from our multilayered community architecture to robust monitoring and collaborations with third-party cybersecurity experts and swift response capabilities – effectively thwarting attackers’ efforts to advance and, crucially, preventing access to sensitive customer data,” Simon said. While individual suppliers may be experiencing disparate results.
