Category: CySecurity News – Latest Information Security and Hacking Incidents

SK Telecom Malware Attack Exposes USIM Data in South Korea

  SK Telecom, South Korea’s top mobile carrier, has disclosed a security incident involving a malware infection that exposed sensitive information tied to users’ Universal Subscriber Identity Modules (USIMs). The breach was detected on the night of April 19, 2025,…

How to Protect Your Smartphone During US Border Crossings

  Crossing into the United States has become riskier since the start of Trump’s second administration. Foreign visitors and US visa holders are increasingly being detained, questioned, or deported. As uncertainty grows, travel demand from Canada and Europe has dropped…

‘Fog’ Attackers Mock Victims With DOGE Ransom Notes

  Fog ransomware assaults over the last month have included a new ransom note mentioning the US Department of Government Efficiency (DOGE) and enticing victims to propagate the malware to other PCs, Trend Micro said earlier this week.  Analysis of…