Crypto Technology

Petróleo Brasileiro S.A. – Petrobras (NYSE:PBR) has deployed two Cardano (ADA) blockchain applications for sustainable aviation fuel and renewable diesel.

President Donald Trump and major technology executives have signed a voluntary accord for AI oversight.

The European Central Bank has invited private firms to develop new digital euro applications.

UC San Diego and France’s INRIA researchers have demonstrated an RSA attack that can forge signatures without recovering the private key.

Grafa is streaming live from Marina Bay Sands on 7 and 8 October. Watch right here as we sit down with the founders, investors and builders shaping where crypto goes next.

StarkWare has cut the estimated GPU cost of preparing a quantum-safe Bitcoin transaction by 79%.

The European Supervisory Authorities have warned quantum computing could undermine cryptography protecting financial systems and blockchains.

Binance has warned iPhone and iPad users about FomoPeek versions 1.1 and 1.2 after security researchers linked the app to stolen crypto assets.

Intercontinental Exchange has been evaluating Avalanche (CRYPTO:AVAX) for a planned 24/7 platform for tokenised securities.

A scam campaign has stolen 274.6 ETH from 224 victims through fake AI trading bot tutorials promoting malicious smart contracts.

Zcash (CRYPTO:ZEC) developers have targeted November 5 for the NU7 upgrade, which would cut block times from 75 seconds to 25 seconds.

Haruko, a crypto technology provider for institutional firms, has suffered a targeted cyberattack affecting 15 clients and exposing exchange API details and trading data.