Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The updates introduce end-to-end encryption (E2EE) for RCS messages, a security ...

A high-profile investment bank launched coverage of three crypto mining stocks. It flagged two of them, including Cipher Mining, as being clear buys. According to reports the analysts generally waxed ...

Cipher Mining almost tripled its Bitcoin mining revenue and trimmed operating losses. AI is the big catalyst that can help Cipher Mining stock multiply from current levels, especially with big tech ...

Morgan Stanley initiated coverage of three publicly traded bitcoin BTC $67,731.85 mining companies on Monday, backing two names tied to data center leasing while taking a more cautious stance on a ...

In mathematics, proofs can be written down and shared. In cryptography, when people are trying to avoid revealing their secrets, proofs are not always so simple—but a new result significantly closes ...

Quantum researchers are offering 1 Bitcoin to whoever cracks the biggest “toy version” of a Bitcoin key using Shor's algorithm on a quantum computer.

As quantum computers continue to advance, many of today's encryption systems face the risk of becoming obsolete. A powerful alternative—quantum cryptography—offers security based on the laws of ...