Europe sees data breach, new gadgets and lab breakthroughs

Alright, let’s catch up. Earlier today a huge breach in Poland exposed personal ID numbers for millions of citizens, a stark reminder of how vulnerable national databases can be. At the same time, WhatsApp started testing a warning that will pop up for Android users who try to log in through unofficial web clients, aiming to keep accounts safer. On the hardware side, Lidl rolled out a 20,000‑mAh external battery for about seventeen euros, targeting DIYers and campers. Samsung answered the budget laptop market with its Galaxy Book 6 at roughly eight hundred dollars, promising up to twenty‑five hours of use. In China, Xupai began mass‑producing twelve‑volt sodium‑ion cells for BAIC’s Arcfox electric cars, while Renault tweaked its Scénic E‑Tech to give drivers a longer electric range and quicker charging without raising the price. In the lab, a Serbian team launched HiveBits, turning beehives into tokenized assets that broadcast data on the Solana blockchain. Researchers at TU Delft showed a drone that can feel its way onto tree branches, opening new ways to monitor forests. And at Imperial College London, an AI model learned to read an ECG in under two seconds, spotting heart‑failure signs that doctors sometimes miss.