T-Mobile says it suffered a breach of prepaid accounts as a result of unauthorized access to its systems. The exposed data includes names, billing addresses, phone numbers, account numbers, rate plans and more.
The FCC voted unanimously Friday to ban telecommunications companies from using FCC funds to buy equipment from Chinese manufacturers Huawei and ZTE because they pose a "national security threat." Also under consideration is a plan to rip and replace equipment from the firms.
Virtual Care Provider Inc., which provides cloud hosting and other services to more than 110 healthcare entities, including nursing homes and assisted living facilities, is struggling to bounce back from a ransomware attack in which hackers demanded a $14 million ransom.
Some 4 terabytes of data on over 1.2 billion individuals - including LinkedIn and Facebook profiles - was exposed to the internet on an unsecured Elasticsearch server, according to an analysis by a pair of independent researchers.
Ransomware attacks have taken an unwelcome turn: The Maze gang reportedly has begun leaking a victim's files to create pressure to pay a ransom. Security experts say they're not surprised by this development, but note that given the different skills required, such tactics may not become widespread.
Twitter users no longer have to supply a phone number in order to use two-step verification for authentication. The move will better protect accounts from SIM hijacking attempts and also means users don't have to sacrifice some of their privacy to enable a security feature.
A California-based medical supply firm and a medical center in Missouri have reported health data breaches that each affected more than 100,000 individuals. Here's a report on the details - and the lessons to be learned.
Watch this live Q&A with Brian Hay, former detective superintendent from the Queensland Police Service and now executive director of Cultural Cyber Security, as he helps organizations understand and develop their business strategies to ensure the highest levels of security.
Target has filed a lawsuit against its long-time insurer, ACE American Insurance Co., in an attempt to recoup money it spent to replace payment cards as part of settlements over the retailer's massive 2013 data breach. Find out how much money the company is seeking.
The U.S. Federal Reserve is warning that the increasing use of cryptocurrencies known as "stablecoins," without proper safeguards and regulations, could pave the way for crime, including money laundering and terrorism financing.
Doppelpaymer ransomware, despite ongoing rumors, is not being spread via the Teams collaboration platform or BlueKeep remote desktop protocol flaws, Microsoft says. But it warns that the damaging crypto-locking code is being spread via stolen Active Directory administrator credentials.
A bipartisan group of eight U.S. senators is urging National Security Adviser Robert O'Brien to appoint a special coordinator to oversee the rollout of 5G cellular networks. The coordinator would address security issues and coordinate the efforts of federal agencies.