Microsoft is killing off an obsolete and vulnerable encryption cipher that Windows has supported by default for 26 years following more than a decade of devastating hacks that exploited it and ...

What To Know: Cipher said the warrants that remain unexercised as of 5:00 p.m. ET on Dec. 26, 2025, will be redeemed at a price of $0.01 per warrant. These warrants were originally issued under a ...

Auction Of Famed CIA Cipher Shaken After Archive Reveals Code By Victoria LAVELLE Nov 18, 2025, 8:37 pm EST Share ...

It is one of the world's most famous unsolved codes whose answer could sell for a fortune—but two US friends say they have already found the secret hidden by "Kryptos." The S-shaped copper sculpture ...

Update, November 8, 9:46 a.m. ET: The GitHub repository and its forks have been taken down. The original story follows below. Just hours after Apple launched a revamped web interface for the App Store ...

Page insists the company's edge lies in its ability to speak two languages: the grid-wildcatter world that finds power sites and the hyperscaler world that needs ultra-efficient compute farms. "Maybe ...

Bitcoin mining company Cipher Mining surged more than 34% after revealing a new 15-year deal with tech giant Amazon, adding to a wave of partnerships between major technology companies and crypto ...

IREN Limited (NASDAQ: IREN) and Cipher Mining Inc. (NASDAQ: CIFR) made major moves with Microsoft and Amazon, signaling their shift from Bitcoin mining to AI infrastructure. IREN Limited (NASDAQ: IREN ...

Cipher Mining has signed a $5.5B, 15-year AI hosting lease with AWS. The company has announced a 1-GW HPC development in Texas. Total AI hosting deals have now reached almost $8.5 billion. Cipher ...

Mid-tier Bitcoin miners are closing the gap on industry leaders in realized hashrate following the 2024 halving. Cipher Mining, Bitdeer and HIVE Digital have quickly expanded their operations after ...

Jane Street, in Schedule 13Gs filed on October 23 post market close, provided an update on its stakes in crypto companies Hut 8 (NASDAQ:HUT), Bitfarms (NASDAQ:BITF), and Cipher Mining (NASDAQ:CIFR).