California Man Stole 620,000 iCloud Photos in Search of Nudes

Plus: The T-Mobile hacker, another big bad Microsoft bug, and more of the week’s top security news. Read more »

‘Prebunking’ Health Misinformation Tropes Can Stop Their Spread

Preemptively familiarizing people with centuries-old anti-vaccine narratives may be more effective than retroactive fact-checking. Read more »

Radioactive Rat Snakes Could Help Monitor Fukushima Fallout

Scientists have attached dosimeters to the reptiles so they can serve as living “bioindicators” to gauge contamination levels near the shuttered nuclear power plant. Read more »