Smartphones
Galaxy S24 Heat and Battery Drain Followed the Firmware, Not the Launch Event
Noticias
enero 19, 2025
Galaxy S24 Heat and Battery Drain Followed the Firmware, Not the Launch Event
Galaxy S24 owners met heat, idle battery drain, and slow charging after One UI updates, including a July 2026 security patch Samsung did not publicly own.
NGate’s HandyPay Clone and a 13-Minute WindRelay Call Show How NFC Relays Empty Contactless Cards
Hacker News
agosto 25, 2024
NGate’s HandyPay Clone and a 13-Minute WindRelay Call Show How NFC Relays Empty Contactless Cards
NGate relayed contactless cards through Android phones in Czechia, then hid inside a trojanized HandyPay app in Brazil. Group-IB later documented WindRelay, planted during a 13-minute bank-scam call.
Eight of Nine Chinese Pinyin Keyboards Let Eavesdroppers Read What Nearly a Billion People Typed
Hacker News
abril 25, 2024
Eight of Nine Chinese Pinyin Keyboards Let Eavesdroppers Read What Nearly a Billion People Typed
Citizen Lab found that eight of nine popular Chinese pinyin keyboards could leak keystrokes to a passive eavesdropper, exposing up to a billion users.