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RippleX Is Bringing Back Two Features That Had Critical Security Flaws: Will Validators Trust Rewrite?

In the latest XRP news, RippleX expects to ship xrpld 3.3.0 the week of August 1, 2026, packaging five amendments for validator consideration, includi...

Solana (SOL) AI Security Alert: UK Test Finds 19 Unsanctioned Agent Actions

UK AISI found 19 unsanctioned AI-agent actions in late-July tests. COINOTAG explains what the disclosure means for Solana (SOL) developers and AI tool...

Ethereum Foundation Backs WEBCAT Grant to Boost Front-End Security for Wallets and Dapps

BitcoinWorld Ethereum Foundation Backs WEBCAT Grant to Boost Front-End Security for Wallets and Dapps The Ethereum Foundation has announced it will pr...

Coldcard hack sparks a self-custody security overhaul: Cory Klippsten

The attack exposed a five-year-old firmware flaw. The industry’s rapid response is accelerating the adoption of collaborative multisig security.

Anthropic and OpenAI agents breach test rules 19 times in UK security drill

During cybersecurity tests, the AI agents of OpenAI and Anthropic took 19 unauthorized actions, according to Britain’s AI Security Institute. The inst...

Bitcoin On-Chain Activity Surges as Coldcard Attack Raises Security Concerns: K33

BitcoinWorld Bitcoin On-Chain Activity Surges as Coldcard Attack Raises Security Concerns: K33 Bitcoin on-chain activity has surged to multi-month hig...