Washington State Legal professional Common Bob Ferguson filed a client safety lawsuit in opposition to T-Cell for its alleged failure to safe delicate private info of over 2 million residents.
This lawsuit comes within the wake of a large information breach that uncovered the non-public particulars of Washingtonians, placing them at heightened threat of fraud and identification theft.
The grievance, submitted to King County Superior Court docket, accuses T-Cell of neglecting identified cybersecurity vulnerabilities for years. Ferguson claims that regardless of being conscious of those dangers, T-Cell misled shoppers about its dedication to defending their information.
Moreover, the lawsuit alleges that the corporate didn’t adequately inform clients concerning the breach’s severity and failed to supply full disclosure relating to the compromised info.
T-Cell Huge Knowledge Breach
“This vital information breach was solely avoidable,” Ferguson acknowledged emphatically. “T-Cell had years to repair key vulnerabilities in its cybersecurity techniques — and it failed.”
The breach, which was found in August 2021, revealed that hackers accessed T-Cell’s inside community, compromising the non-public information of over 79 million clients throughout the nation.


Amongst them, 2,025,634 residents from Washington had been affected, with roughly 183,406 people having their Social Safety numbers uncovered. Different compromised information included names, telephone numbers, bodily addresses, and driver’s license info.
Based on the lawsuit, the information breach spanned from March 2021 till August 12, 2021. It states that T-Cell was unaware of the breach because of insufficient safety monitoring till an exterior supply alerted the corporate about its information being offered on the darkish net.
Legal professional Common Ferguson criticized T-Cell’s breach notification course of, describing it as insufficient. Clients who had been notified acquired imprecise texts that lacked essential info and, in some situations, misrepresented the severity of the breach.
Strikingly, these whose Social Safety numbers had been compromised didn’t obtain notifications relating to this crucial publicity, whereas clients unaffected by such breaches had been knowledgeable about their standing.
The lawsuit additionally highlights T-Cell’s ongoing cybersecurity failures main as much as the breach. Regardless of acknowledging its vulnerability to cyberattacks, T-Cell reportedly continued to make use of weak passwords to guard delicate info.
Previous to the 2021 incident, the corporate had confronted a number of cyberattacks and had been warned that it remained a main goal for hackers.
Ferguson’s lawsuit alleges that T-Cell’s actions violate Washington’s Shopper Safety Act, looking for civil penalties and restitution for affected residents.
It additionally requires measures to reinforce T-Cell’s cybersecurity insurance policies and enhance transparency in communications relating to information safety.
Assistant Attorneys Common Mina Shahin, Kathleen Field, Bret Finkelstein, Gardner Reed, Paralegal Matt Hehemann, Authorized Assistant Luis Oida, and Investigator Steuart Markley are spearheading this case for Washington State.
Because the authorized proceedings unfold, the highlight stays on the pressing want for sturdy cybersecurity practices within the telecommunications business.
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