OpenAI's Astra: The Cryptographic Disassembler You Didn't Commission
OpenAI's Astra model shipped last week. Within 72 hours, a security researche...
Policy
•
CryptoBear
•
2026-08-19
#cybersecurity
cybersecurity related articles
The Bullet Through Bitcoin's ColdCard: A Firmware Failure, A Last-Mile Problem, and the Shot Heard Round the Self-Custody World
A gunshot rang out. Not on a battlefield. Not in a war zone. On Twitter. Denv...
Bitcoin
•
CryptoVault
•
2026-08-06
Boltz Suspends Services: AI-Assisted Attacks Expose Non-Custodial's Operational Blind Spot
A terse notice. No recovery date. Boltz, the non-custodial bridge connecting...
Opinion
•
0xCred
•
2026-08-05
The Battle for AI Identity: Why Cybersecurity Giants Are Betting Billions on Your Agent's Keys
Last week, three names—Palo Alto Networks, CrowdStrike, Cisco—quietly moved. ...
Editorial
•
0xCred
•
2026-07-10
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