Krebs on Security
JANUARY 19, 2023
T-Mobile today disclosed a data breach affecting tens of millions of customer accounts, its second major data exposure in as many years. In a filing with federal regulators, T-Mobile said an investigation determined that someone abused its systems to harvest subscriber data tied to approximately 37 million current customer accounts.
Security Boulevard
JANUARY 27, 2025
Postal Service, in phishing campaign targeting mobile device users in hope that victims will divulge credentials and personal information, Zimperium researchers say. The post Hackers Use Malicious PDFs, pose as USPS in Mobile Phishing Scam appeared first on Security Boulevard.
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Security Affairs
NOVEMBER 18, 2024
T-Mobile confirmed being a victim of recent hacking campaigns linked to China-based threat actors targeting telecom companies. T-Mobile confirms it was hacked as part of a long-running cyber espionage campaign targeting Telco companies. The bad news is that this isn’t the first incident suffered by T-Mobile.
Security Affairs
NOVEMBER 28, 2024
T-Mobile reported recent infiltration attempts but pointed out that threat actors had no access to its systems and no sensitive data was compromised. T-Mobile detected recent infiltration attempts but confirmed no unauthorized system access occurred, and no sensitive data was compromised. This is not the case at T-Mobile.”
Krebs on Security
APRIL 10, 2025
China-based purveyors of SMS phishing kits are enjoying remarkable success converting phished payment card data into mobile wallets from Apple and Google. If the visitor supplies that one-time code, their payment card is then added to a new mobile wallet on an Apple or Google device that is physically controlled by the phishers.
Joseph Steinberg
OCTOBER 24, 2022
An online cybersecurity event with 2,500 people already logged in had to be cancelled after suspected cybercriminals launched a social engineering attack in the event’s chat window. Shortly after such messages appeared, the AICD, in order to protect attendees, cancelled the event, and contacted local law enforcement.
Cisco Security
APRIL 3, 2025
Cisco is the sole supplier of network services to Mobile World Congress, expanding into security and observability, with Splunk.
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