Zilliqa Ledger app vulnerability lets attackers recover signer’s private keys

A security vulnerability in the Zilliqa Ledger app is enabling attackers to reconstruct private keys using publicly available onchain data.

A security vulnerability in the Zilliqa Ledger app is enabling attackers to reconstruct private keys using publicly available onchain data.
Michael Saylor, executive chairman and co-founder of Strategy, has come out swinging against a new proposal to clean up Bitcoin’s ‘spam,’ arguing that it could fundamentally alter how the world’s largest blockchain operates. The Bitcoin Improvement Proposal (BIP) 110, aimed at temporarily restricting arbitrary data to focus on the core monetary functions, is a threat…
Devcon, the Ethereum community’s annual global gathering for builders, will take place from 3-6 November 2026 at the JIO World Center in Mumbai, India. This Devcon 8 update is not a full vision, but will help organizers and the wider ecosystem plan. More details on programming, tracks, and participation will follow in the coming months….
In brief Since May 7, Empery Digital sold 1,400 Bitcoin for about $87.1 million, slashing its BTC treasury by nearly half. The firm repaid $10 million in debt, funded a pending property acquisition, and covered legal costs from ongoing stockholder litigation. As of July 10, the company holds 1,514 BTC and roughly $73.9 million in…
In brief Three men have been jailed in the UK for a £4 million cryptocurrency fraud in which they impersonated police officers to trick eight victims into handing over their holdings. The gang built convincing fake police websites and laundered the stolen crypto through a complex network, spending it on cars, Rolexes and luxury holidays,…
Devconnect Buenos Aires wrapped up as the largest Ethereum Foundation event yet, bringing together a global mix of developers, founders, creators, and curious newcomers. Key numbers from the week 14,000+ attendees from 130+ countries 45% from Argentina 53% first-time EF event attendees 1,000+ visas issued in collaboration with Argentina’s Dirección Nacional de Migraciones 80+ application…
Velocity, a stablecoin treasury and settlement platform, has raised $38 million in a Series A funding round led by Dragonfly and FirstMark, with participation from Activant Capital, Capital One Ventures, QED Investors, Coinbase Ventures, Wintermute Ventures and Ripple. The startup, founded in 2025, has now raised nearly $50 million since May, according to an announcement…