Segurança

Segurança

Vídeos

Why billionaire CZ says U.S. crypto users are getting a bad deal

Changpeng Zhao, founder and former CEO of Binance, sits down with CoinDesk’s Jennifer Sanasie for one of his most candid conversations. CZ talks about growing up in an immigrant family, why he's never taken on real debt, the four months he spent in U.S. prison, the $2 million he's quietly donated to prison reform, and why he believes "there's no delete button" for crypto.

Why billionaire CZ says U.S. crypto users are getting a bad deal

Vídeos

Google engineer busted for insider trading on Polymarket

A Google security engineer was arrested for allegedly using the company's internal search data to place winning bets on Polymarket prediction markets. Michele Spagnuolo transferred $3.8 million in USDC and personally cleared about $1.2 million before attempting to conceal the funds through a privacy mixer. CoinDesk's Jennifer Sanasie hosts "CoinDesk Daily."

Google engineer busted for insider trading on Polymarket

Vídeos

SEC Crypto Task Force Chief Counsel: 'I bought my first Bitcoin in 2013'

Taylor Lindman, chief counsel of the SEC Crypto Task Force, joins CoinDesk Live at Consensus 2026 in Miami to outline the agency's two-bucket approach to crypto regulation, why the CLARITY Act will "supercharge" the SEC, and the open questions around tokenized securities. Plus, the chief counsel's personal crypto origin story: buying Bitcoin in Korea in 2013 and learning self-custody after his exchange went bust.

CoinDesk

Vídeos

The Hedera Ecosystem Converges in Miami at HederaCon

Dive deep into the Hedera ecosystem with the brilliant minds behind it. From co-founders Dr. Leemon Baird and Mance Harmon to Hashgraph CEO, Eric Piscini, we talk tokenization, AI, stablecoins and the policy developments reshaping global finance and infrastructure from HederaCon 2026 in Miami Beach.

CoinDesk

Vídeos

U.S. military confirms it's running a live bitcoin node

Admiral Samuel Paparo, commander of U.S. Indo-Pacific Command, told Congress the military is running a live node on the Bitcoin network for monitoring and security tests. It's the first public confirmation from a sitting combatant commander, and signals that Washington is treating Bitcoin as a national security asset. CoinDesk's Jennifer Sanasie hosts "CoinDesk Daily."

U.S. military confirms it's running a live bitcoin node

Vídeos

Lawmakers outraged over "disgusting" war bets on Polymarket

Polymarket removed a betting market on the rescue of U.S. service members in Iran after lawmakers criticized it for reducing a military operation to a financial trade. Will this incident add to the pressure prediction markets face in Washington? CoinDesk's Jennifer Sanasie hosts "CoinDesk Daily."

Lawmakers Outraged Over "Disgusting" War Bets on Polymarket

Finanças

Plataforma DeFi Solana, Step Finance, sofre hack no tesouro de US$ 27 milhões enquanto preço do token despenca

O token de governança da plataforma (STEP) despencou mais de 80% após o anúncio, em meio a uma correção mais ampla no mercado cripto.

hackers (Modified by CoinDesk)

Finanças

Protocolo Unleash sofre exploit de US$ 3,9 milhões com fundos roteados via Tornado Cash

A plataforma de propriedade intelectual do Story Protocol perdeu cerca de US$ 3,9 milhões após uma exploração de governança, com os fundos roubados posteriormente encaminhados através do Tornado Cash.

Hacker sitting in a room

Web3

Plataforma Circle, que promete trocas tokenizadas de ouro e prata, é 'falsa', afirma empresa

O comunicado, distribuído na véspera de Natal, utilizava a marca da Circle e alegava citar executivos, mas um porta-voz da Circle afirmou que não era "real".

Circle logo on a building

Finanças

Polymarket indica ferramenta de login de terceiros após usuários relatarem invasões de contas

A plataforma atribuiu o incidente a um provedor de login terceirizado, o que levou vários usuários a especularem que se tratava da Magic Labs, uma ferramenta popular para logins baseados em e-mail.

Glasses in front of monitors with code (Kevin Ku/Unsplash/Modified by CoinDesk)