https://cointelegraph.com.br/news/responsibility-of-crypto-exchanges-in-hacker2026-04-07T21:41:46.000-04:00pt-BRCOINTELEGRAPH2026-04-07T18:01:00.000ZTurmas do Superior Tribunal de Justiça entram em conflito sobre responsabilidade de exchanges cripto em ataques hackerhttps://s3.cointelegraph.com/uploads/2026-04/019d69e1-d0fe-7c77-ad51-f8cf47e35bbe.jpghttps://cointelegraph.com.br/news/bitcoin-holds-dollar67k-support-as-data-exposes-price-to-sentiment-divergence2026-04-07T17:49:12.000-04:00pt-BRCOINTELEGRAPH2026-04-07T18:00:00.000ZBitcoin mantém suporte em US$ 67 mil e dados apontam divergência de sentimento no preçohttps://s3.cointelegraph.com/uploads/2026-04/019d686c-447c-73a4-ac43-f8eb5359333d.jpghttps://cointelegraph.com.br/news/us-prosecutors-tornado-cash-roman-storm-copyright-argument2026-04-07T16:48:06.000-04:00pt-BRCOINTELEGRAPH2026-04-07T17:00:00.000ZPromotores dos EUA rejeitam argumento de arquivamento de cofundador do Tornado Cashhttps://s3.cointelegraph.com/uploads/2026-04/019d6872-51ca-7fc7-a16f-634eec96e51c.jpghttps://cointelegraph.com.br/news/cme-group-launch-avalanche-sui-futures2026-04-07T14:15:55.000-04:00pt-BRCOINTELEGRAPH2026-04-07T16:00:00.000ZCME Group expande futuros de criptomoedas com contratos de Avalanche e Suihttps://s3.cointelegraph.com/uploads/2026-04/019d682c-cc5b-748f-be05-08b5a8afd01b.jpghttps://cointelegraph.com.br/news/bitcoin-waits-68k-hours-tick-down-iran-deadline2026-04-07T14:17:15.000-04:00pt-BRCOINTELEGRAPH2026-04-07T15:00:00.000ZBitcoin se mantém em US$ 68 mil enquanto a poucas horas do fim do prazo para o Irãhttps://s3.cointelegraph.com/uploads/2026-01/019bbf3b-d302-75b1-be4c-a6712fd23db0.jpghttps://cointelegraph.com.br/news/cryptocurrencies-and-income-tax-brazil2026-04-07T17:06:52.000-04:00pt-BRCOINTELEGRAPH2026-04-07T13:06:53.000ZCriptomoedas no Imposto de Renda: os erros que fazem os investidores cairem na malha fina da Receita Federalhttps://s3.cointelegraph.com/uploads/2026-04/019d68e7-57cd-76e9-842a-a1bc5ed8dc91.jpghttps://cointelegraph.com.br/news/nubank-offers-up-to-100-discount2026-04-07T16:54:34.000-04:00pt-BRCOINTELEGRAPH2026-04-07T12:54:35.000ZNubank libera até 100% de desconto no trade de criptomoedashttps://s3.cointelegraph.com/uploads/2026-01/019bfb0a-990b-72bd-a3af-aa2fe321d4ac.jpghttps://cointelegraph.com.br/news/bitcoin-price-risks-dollar15k-shakeout-next-5-months-btc-analyst-warns2026-04-07T14:02:45.000-04:00pt-BRCOINTELEGRAPH2026-04-07T12:00:00.000ZPreço do Bitcoin corre risco de 'shakeout de US$ 15 mil' nos próximos 5 meses, alerta analistahttps://s3.cointelegraph.com/uploads/2026-04/019d67cc-d3c8-7477-87fb-4f21087b1282.jpghttps://cointelegraph.com.br/news/xrp-price-risks-drop-to-1-10-as-supply-in-profit-drops-to-17-month-lows2026-04-07T12:31:20.000-04:00pt-BRCOINTELEGRAPH2026-04-07T11:30:00.000ZPreço do XRP pode cair para US$ 1,10 à medida que oferta em lucro atinge mínimas de 17 meseshttps://s3.cointelegraph.com/uploads/2025-12/019b0f16-3156-7896-a479-79ce7a341df4https://cointelegraph.com.br/news/crypto-etp-week-224-million-inflow-xrp-leads-gains2026-04-07T11:30:55.000-04:00pt-BRCOINTELEGRAPH2026-04-07T11:00:00.000ZEntradas em ETPs de cripto atingem US$ 224 milhões enquanto XRP lidera fluxos semanaishttps://s3.cointelegraph.com/uploads/2026-03/019cae57-80f1-7bec-b432-53c56cb196ff.jpghttps://cointelegraph.com.br/news/dats-liquid-staking-outperform-eth-staking-etfs-lido2026-04-07T13:15:11.000-04:00pt-BRCOINTELEGRAPH2026-04-07T10:30:00.000ZTesourarias de Ether precisam de vantagem com staking para superar ETFs, diz executivo da Lidohttps://s3.cointelegraph.com/uploads/2025-12/019b7008-9757-7e0c-be0c-a669aaab8e65.jpghttps://cointelegraph.com.br/news/bitcoin-rsi-nearly-perfectly-copying-end-2022-bear-market-analysis2026-04-07T10:01:00.000-04:00pt-BRCOINTELEGRAPH2026-04-07T10:00:00.000ZRSI do Bitcoin está 'quase perfeitamente' copiando o fim do bear market de 2022, aponta análisehttps://s3.cointelegraph.com/uploads/2025-12/019b02de-38cf-79ae-a020-6f97dc91fe7dhttps://cointelegraph.com.br/news/bitcoin-quantum-challenges-more-social-than-technical-grayscale2026-04-07T05:46:57.000-04:00pt-BRCOINTELEGRAPH2026-04-07T09:38:41.000ZDesafios quânticos do Bitcoin são 'mais sociais do que técnicos', diz Grayscalehttps://s3.cointelegraph.com/uploads/2025-12/019b42a6-75bf-76e6-a716-c1086aab4e3d.jpghttps://cointelegraph.com.br/news/suspeitos-de-envolvimento-em-sequestro-de-corretor-de-criptomoedas-sao-alvo-de-operacao-em-sp2026-04-07T12:28:32.000-04:00pt-BRCOINTELEGRAPH2026-04-07T08:30:00.000ZOperação mira grupo de sequestradores de corretor de criptomoedas em SPhttps://s3.cointelegraph.com/uploads/2026-04/019d67de-db36-7a59-a360-87998f6ed569.jpghttps://cointelegraph.com.br/news/brasil-aporta-r-10-3-milhoes-em-semana-de-recuperacao-dos-fundos-de-criptomoedas2026-04-07T11:18:16.000-04:00pt-BRCOINTELEGRAPH2026-04-07T07:30:00.000ZBrasil aporta R$ 10,3 milhões em semana de recuperação dos fundos de criptomoedashttps://s3.cointelegraph.com/uploads/2026-04/019d679f-d003-7a83-b488-b98bdbb0469e.jpghttps://cointelegraph.com.br/news/bitcoin-price-today-april-7-20262026-04-07T09:21:53.000-04:00pt-BRCOINTELEGRAPH2026-04-07T05:21:53.000ZPreço do Bitcoin hoje, 07/04/2026: BTC não consegue sustentar US$ 70 mil e volta a ciar com pressão dos EUA no Irãhttps://s3.cointelegraph.com/uploads/2026-01/019b8de2-2c22-7e43-a8c5-f3625cd559ad.jpghttps://cointelegraph.com.br/news/is-bitcoin-really-at-risk2026-04-06T23:04:49.000-04:00pt-BRCOINTELEGRAPH2026-04-06T19:04:49.000ZO Bitcoin vai morrer? Bitfinex responde se a computação quântica pode afetar o BTChttps://s3.cointelegraph.com/uploads/2026-04/019d6509-ba92-7a6d-a433-fa4e91ddd7c9.jpghttps://cointelegraph.com.br/news/bitcoin-may-hit-dollar110k-strategy-absorbs-3x-new-btc-supply2026-04-06T18:55:45.000-04:00pt-BRCOINTELEGRAPH2026-04-06T19:00:00.000ZBitcoin pode atingir US$ 110 mil enquanto a Strategy absorve quase 3x da nova oferta de BTChttps://s3.cointelegraph.com/uploads/2025-12/019afe21-f273-701d-92e5-2ff531b02cdahttps://cointelegraph.com.br/news/jpmorgan-dimon-blockchain-competitors-kinexys-ai2026-04-06T18:48:30.000-04:00pt-BRCOINTELEGRAPH2026-04-06T18:00:00.000ZJamie Dimon, do JPMorgan, vê 'novos concorrentes' da blockchain e das stablecoinshttps://s3.cointelegraph.com/uploads/2026-04/019d63b1-aa23-7164-8000-e4c29bd98562.jpghttps://cointelegraph.com.br/news/strategy-adds-4871-bitcoin-holdings-766970-btc2026-04-06T13:33:07.000-04:00pt-BRCOINTELEGRAPH2026-04-06T17:00:00.000ZStrategy adiciona US$ 330 milhões em BTC e perdas no papel superam US$ 14,5 bilhões no 1º trimestrehttps://s3.cointelegraph.com/uploads/2025-12/019b2281-ecea-7b26-9659-ee4eb51660ca.jpghttps://cointelegraph.com.br/news/can-trump-ultimatum-iran-push-bitcoin-price-back-up-75k2026-04-06T16:59:42.000-04:00pt-BRCOINTELEGRAPH2026-04-06T16:00:00.000ZUltimato de Trump ao Irã pode levar o preço do Bitcoin de volta a US$ 75 mil?https://s3.cointelegraph.com/uploads/2026-01/019b8be1-2f34-7437-95ff-49d569bf0050.jpghttps://cointelegraph.com.br/news/bitcoin-profit-taking-keeps-btc-below-70k-trump-doubles-down-iran2026-04-06T16:03:29.000-04:00pt-BRCOINTELEGRAPH2026-04-06T15:00:00.000ZRealização de lucros mantém o BTC abaixo de US$ 70 mil e Trump intensifica pressão contra o Irãhttps://s3.cointelegraph.com/uploads/2026-04/019d6384-de6f-74eb-93a6-8943646a6855.jpghttps://cointelegraph.com.br/news/price-predictions-4-6-spx-dxy-btc-eth-bnb-xrp-sol-doge-hype-ada2026-04-06T15:09:18.000-04:00pt-BRCOINTELEGRAPH2026-04-06T14:00:00.000ZAnálise de preços em 06/04: SPX, DXY, BTC, ETH, BNB, XRP, SOL, DOGE, HYPE e ADAhttps://s3.cointelegraph.com/uploads/2026-04/019d633b-16c9-7d8b-b86e-72fc3fb5f00e.jpghttps://cointelegraph.com.br/news/rolante-national-capital-of-bitcoin-in-brazil2026-04-06T17:08:09.000-04:00pt-BRCOINTELEGRAPH2026-04-06T13:30:00.000ZDeputados aprovam e Rolante, no Rio Grande do Sul, dá mais um passo para ser a Capital Nacional do Bitcoinhttps://s3.cointelegraph.com/uploads/2026-04/019d63c1-fa23-7071-a2dc-71358d637de5.jpghttps://cointelegraph.com.br/news/drex-of-the-central-bank-of-brazil2026-04-06T16:45:05.000-04:00pt-BRCOINTELEGRAPH2026-04-06T12:45:05.000ZDrex continua vivo: Comissão da Câmara dos Deputados indica regras para a CBDC do Banco Central do Brasilhttps://s3.cointelegraph.com/uploads/2026-04/019d63ac-3330-7f28-8c8c-238be69edd18.jpghttps://cointelegraph.com.br/news/marc-andreessen-calls-ai-job-loss-fears-fake-expects-employment-gains2026-04-06T12:06:38.000-04:00pt-BRCOINTELEGRAPH2026-04-06T11:30:00.000ZMarc Andreessen diz que medo de perda de empregos com IA é 'falso' e prevê aumento de empregoshttps://s3.cointelegraph.com/uploads/2026-04/019d624c-82cc-7337-82a4-0a4f47e225e0.jpghttps://cointelegraph.com.br/news/first-bull-signal-since-2025-five-things-bitcoin-this-week2026-04-06T09:43:29.000-04:00pt-BRCOINTELEGRAPH2026-04-06T11:00:00.000ZPrimeiro sinal real de alta desde 2025? Cinco coisas para saber sobre o Bitcoin esta semanahttps://s3.cointelegraph.com/uploads/2025-12/019af66e-3b7e-7b59-b13e-cb77a6ad5fa2https://cointelegraph.com.br/news/iran-war-bets-turn-crypto-prediction-markets-real-time-macro-radar2026-04-06T09:30:10.000-04:00pt-BRCOINTELEGRAPH2026-04-06T10:30:00.000ZApostas sobre guerra no Irã transformam mercados de previsão em radar macro em tempo real, aponta Sygnumhttps://s3.cointelegraph.com/uploads/2026-03/019cb0a0-902c-752f-a376-a379f3e3b1bb.jpghttps://cointelegraph.com.br/news/avanco-da-criptoeconomia-inclui-ia-pagando-ia-com-criptomoedas-avaliam-especialistas2026-04-06T13:37:26.000-04:00pt-BRCOINTELEGRAPH2026-04-06T10:00:00.000ZAvanço da criptoeconomia inclui IA pagando IA com criptomoedas, avaliam especialistashttps://s3.cointelegraph.com/uploads/2026-04/019d62ee-aca7-78ac-8763-6f2f82cc96cc.jpghttps://cointelegraph.com.br/news/crypto-markets-bounce-trump-delays-deadline-for-iran2026-04-06T04:06:41.000-04:00pt-BRCOINTELEGRAPH2026-04-06T09:30:00.000ZTrump-Irã: caos com prazo leva cripto para cima enquanto aumentam as esperanças de cessar-fogohttps://s3.cointelegraph.com/uploads/2026-04/019d6087-feb0-76b2-aa84-46c274c6cc14.jpghttps://cointelegraph.com.br/news/michael-saylor-hints-at-next-strategy-bitcoin-buy-after-weeklong-pause2026-04-06T04:14:10.000-04:00pt-BRCOINTELEGRAPH2026-04-06T09:00:00.000ZMichael Saylor sugere nova compra de Bitcoin pela Strategy após pausa de uma semanahttps://s3.cointelegraph.com/uploads/2025-12/019b1fc4-d50c-7ee5-b07d-844158188671.jpghttps://cointelegraph.com.br/news/anthropic-claude-ai-deception-cheating-blackmail-study2026-04-06T06:14:25.000-04:00pt-BRCOINTELEGRAPH2026-04-06T08:30:00.000ZAnthropic diz que um de seus modelos Claude foi pressionado a mentir, trapacear e chantagearhttps://s3.cointelegraph.com/uploads/2026-02/019c70b3-5366-7e29-9dc8-e84a4ade4e44.jpghttps://cointelegraph.com.br/news/brasil-contrata-blockchain-e-ia-para-monitorar-energia-e-descarbonizacao-nas-fabricas2026-04-06T11:16:02.000-04:00pt-BRCOINTELEGRAPH2026-04-06T07:40:00.000ZBrasil ‘contrata’ blockchain e IA para monitorar energia e descarbonização nas fábricashttps://s3.cointelegraph.com/uploads/2026-04/019d6275-51c9-7193-98b0-3e3123f8927a.jpghttps://cointelegraph.com.br/news/bitcoin-price-today-april-6-20262026-04-06T11:17:06.000-04:00pt-BRCOINTELEGRAPH2026-04-06T07:17:06.000ZPreço do Bitcoin hoje, 06/04/2026: Por que o BTC subiu hoje? Criptomoeda em alta de 4% e voltando para US$ 69 milhttps://s3.cointelegraph.com/uploads/2025-12/019b4ee6-4c2b-7a83-b1f9-8bf7607aee9f.jpghttps://cointelegraph.com.br/news/crypto-attorney-says-drift-incident-may-qualify-as-civil-negligence2026-04-05T21:41:41.000-04:00pt-BRCOINTELEGRAPH2026-04-05T20:00:00.000ZAdvogado especializado em criptomoedas afirma que incidente com a Drift pode ser considerado "negligência civil"https://s3.cointelegraph.com/uploads/2026-04/019d5f73-930f-7353-96ef-944d404260bb.jpghttps://cointelegraph.com.br/news/polymarket-odds-us-invade-iran-2027-60-trump2026-04-05T19:37:52.000-04:00pt-BRCOINTELEGRAPH2026-04-05T19:00:00.000ZAs probabilidades no Polymarket de uma invasão dos EUA ao Irã este ano chegam a 63% após a publicação de Trumphttps://s3.cointelegraph.com/uploads/2026-04/019d5f0c-a805-7efb-9297-468a8146ac66.jpghttps://cointelegraph.com.br/news/bitcoin-us-dollar-symbiotic-relationship-bpi2026-04-05T17:17:38.000-04:00pt-BRCOINTELEGRAPH2026-04-05T18:12:54.000ZBitcoin e dólar americano têm uma relação 'simbiótica', diz executivo do BPIhttps://s3.cointelegraph.com/uploads/2026-04/019d5e6f-6a54-711a-941c-5950a5be9377.jpghttps://cointelegraph.com.br/news/robert-kiyosaki-1974-shift-bitcoin-gold-real-money2026-04-05T12:17:50.000-04:00pt-BRCOINTELEGRAPH2026-04-05T15:00:00.000ZRobert Kiyosaki recomenda Bitcoin e ouro, enquanto as mudança de 1974 mostram seu lado sombriohttps://s3.cointelegraph.com/uploads/2026-04/019d5d84-0b06-755f-8f08-b8f15ed6483a.jpghttps://cointelegraph.com.br/news/new-bitcoin-price-lows-matter-of-time-says-trader-btc-stuck-67k2026-04-05T11:54:03.000-04:00pt-BRCOINTELEGRAPH2026-04-05T14:00:00.000ZCom BTC preso em US$ 67 mil, novos preços mínimos do Bitcoin são 'questão de tempo', diz traderhttps://s3.cointelegraph.com/uploads/2026-04/019d5d72-6895-79ba-b6b3-34bcf05e6e50.jpghttps://cointelegraph.com.br/news/jimmy-song-bitcoin-conservative-node-client2026-04-04T17:59:25.000-04:00pt-BRCOINTELEGRAPH2026-04-05T13:00:00.000ZJimmy Song explica por que o Bitcoin precisa de um cliente de nó "conservador"https://s3.cointelegraph.com/uploads/2026-04/019d5986-7125-7b98-bc1f-2f716e7c3c03.jpghttps://cointelegraph.com.br/news/telegram-durov-iran-ban-backfire2026-04-04T19:30:05.000-04:00pt-BRCOINTELEGRAPH2026-04-05T12:00:00.000ZO fundador do Telegram, Pavel Durov, afirma que a proibição do governo iraniano teve um efeito contrário ao desejadohttps://s3.cointelegraph.com/uploads/2026-04/019d59e6-a8b5-7b41-8179-938d72f2ea98.jpghttps://cointelegraph.com.br/news/bitcoin-bearish-social-media-chatter-low-price-btc-stagnant-santiment2026-04-05T04:20:48.000-04:00pt-BRCOINTELEGRAPH2026-04-05T11:00:00.000ZComentários pessimistas sobre o Bitcoin nas redes sociais atingem o maior nível em 5 semanas, diz Santimenthttps://s3.cointelegraph.com/uploads/2026-02/019c6751-16ad-7968-b9ae-69332939d80d.jpghttps://cointelegraph.com.br/news/drift-protocol-exploit-preparation-preliminary-findings2026-04-05T06:56:03.000-04:00pt-BRCOINTELEGRAPH2026-04-05T10:00:00.000ZAtaque hacker no Drift Protocol exigiu 'meses de preparação' e roubou US$ 280 milhõeshttps://s3.cointelegraph.com/uploads/2026-01/019b7fcf-3e52-7aee-8d7a-12ffe055e39a.jpghttps://cointelegraph.com.br/news/anthropic-launches-pac-ai-policy-tensions-washington2026-04-05T08:10:28.000-04:00pt-BRCOINTELEGRAPH2026-04-05T09:00:00.000ZAnthropic lança um comitê de ação política (PAC) em meio a tensões com o governo Trump sobre a política de IAhttps://s3.cointelegraph.com/uploads/2026-04/019d5c78-2d15-792a-9d99-402ca8bb1650.jpghttps://cointelegraph.com.br/news/crypto-existential-token-problem-supply-outpaces-value-creation2026-04-05T09:46:53.000-04:00pt-BRCOINTELEGRAPH2026-04-05T07:45:46.000ZO mercado de criptomoedas enfrenta um problema "existencial" com seus tokens, já que a oferta supera a criação de valorhttps://s3.cointelegraph.com/uploads/2026-04/019d5d08-849d-7b77-8a93-17c740f8c107.jpg