Musk asked X users to try “submitting x-ray, PET, MRI or other medical images to Grok for analysis” weeks ago; many have, and HIPAA protections may not apply (Elizabeth Passarella/New York Times)

Elizabeth Passarella / New York Times:
Musk asked X users to try “submitting x-ray, PET, MRI or other medical images to Grok for analysis” weeks ago; many have, and HIPAA protections may not apply  —  Privacy experts cringed when people started feeding their medical images to the A.I. tool Grok.

India fines Meta ~$25M and imposes new data rules, over antitrust issues from 2021 when it removed a way to opt out of sharing WhatsApp data with Meta companies (Manish Singh/TechCrunch)

Manish Singh / TechCrunch:
India fines Meta ~$25M and imposes new data rules, over antitrust issues from 2021 when it removed a way to opt out of sharing WhatsApp data with Meta companies  —  India’s competition watchdog has ordered WhatsApp to stop sharing user data with other Meta units for advertising purposes …

MicroStrategy bought ~51,780 bitcoin for ~$4.6B between November 11 and November 17, its largest purchase since starting in 2020, and now holds $29B+ in bitcoin (Dave Liedtka/Bloomberg)

Dave Liedtka / Bloomberg:
MicroStrategy bought ~51,780 bitcoin for ~$4.6B between November 11 and November 17, its largest purchase since starting in 2020, and now holds $29B+ in bitcoin  —  The enterprise software maker, whose corporate strategy includes buying the cryptocurrency, bought the tokens between Nov. 11 and Nov. 17 …

Roblox rolls out parental controls and gatekeeping features, like letting parents link accounts with a child and banning text chat for under 13s outside games (Sarah E. Needleman/Wall Street Journal)

Sarah E. Needleman / Wall Street Journal:
Roblox rolls out parental controls and gatekeeping features, like letting parents link accounts with a child and banning text chat for under 13s outside games  —  Videogame company has denied the allegations and says the new protections were planned before a short seller’s report

PitchBook: in 2023, US VCs returned $26B worth of shares back to investors, the lowest amount since 2011, and invested $60B more than they collected, a record (Berber Jin/Wall Street Journal)

Berber Jin / Wall Street Journal:
PitchBook: in 2023, US VCs returned $26B worth of shares back to investors, the lowest amount since 2011, and invested $60B more than they collected, a record  —  Investors hope the Trump administration will make tech acquisition deals easier  —  Silicon Valley’s venture-capital firms …