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Binance Investiga Rompimento de Segurança de US$ 5,57 Bilhões Após Queda do Bitcoin

Binance investiga um possível rompimento de segurança enquanto o Bitcoin despenca abaixo de US$ 79 mil.

Binance investiga um possível rompimento de segurança enquanto o Bitcoin despenca abaixo de US$ 79 mil. Bitcoin (BTC) is trading at R$421.040 ($78,522.00), up 0.3% since this brief published. This is an original Criptano brief based on reporting by TronWeekly, with live market data added, as of Fri, 30 Oct 2026 07:00:01 UTC.

Why it matters

O possível rompimento de segurança na Binance levanta preocupações significativas sobre a segurança dos ativos dos usuários e a estabilidade do mercado de criptomoedas, especialmente em meio a grandes movimentos de stablecoins.

Key takeaways
  • Binance investiga transferência suspeita de US$ 5,57 bilhões em três redes blockchain.
  • Bitcoin caiu abaixo de US$ 79 mil após o incidente.
  • Tether e Circle congelaram bilhões em stablecoins ligadas ao caso.

A Binance está investigando um possível rompimento de segurança que pode ter resultado na transferência suspeita de US$ 5,57 bilhões em ativos digitais através de três redes blockchain. A notícia surgiu em meio a preocupações crescentes sobre a segurança dos fundos dos usuários na maior exchange de criptomoedas do mundo.

De acordo com a Coinfomania, o incidente pode estar ligado a um laptop comprometido de um engenheiro da Binance, o que levanta questões sobre a segurança interna da plataforma. Enquanto isso, a TronWeekly destaca que a investigação está em andamento, mas ainda não há detalhes concretos sobre a origem exata do problema.

O mercado de criptomoedas reagiu negativamente à notícia, com o Bitcoin caindo abaixo de US$ 79 mil, registrando uma queda de 2,38% nas últimas 24 horas. A capitalização de mercado total das criptomoedas também sofreu, diminuindo para US$ 2,69 trilhões.

A Tether (USDT) e a Circle, emissoras de stablecoins, congelaram bilhões de dólares em ativos para evitar possíveis perdas, conforme relatado por TronWeekly. A circulação de USDT, a stablecoin mais utilizada, permanece em US$ 180,17 bilhões, de acordo com dados da DeFiLlama.

O índice de Medo e Ganância (Fear & Greed) caiu para 30, indicando um estado de 'Medo' no mercado. O mercado está em queda geral, com o Bitcoin registrando uma queda de 4,43% na última semana e uma capitalização de mercado de US$ 1,57 trilhão.

Market reaction since this brief Live

Since this brief published about 8 hours ago, Bitcoin (BTC) has moved from R$419.892,27$78,308.00 to R$421.039,75$78,522.00 — +0.27%.

$78,278$78,347$78,415$78,483$78,552 published · $78,308 now · $78,522 (+0.27%) 29 de out. 23:15 UTC 30 de out. 07:00 UTC
BeforeSince publishPublished · R$419.892,27$78,308.00
CoinAt publishNowSince publish
BTCR$419.892,27$78,308.00R$421.039,75$78,522.00+0.27%
USDTR$5,35$0.9984R$5,36$0.9987+0.03%

The chart plots BTC's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from Criptano's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Não é recomendação.

Prediction-market odds snapshot

Will Bitcoin dip to $75,000 in October?

Yes 18%

Crowd-implied probability on Polymarket, R$1.14M 24h volume, resolves 1 de nov. — snapshotted when this brief published (30 de out. 05:05 UTC). A market price reflects what traders collectively expect; it is not a forecast by Criptano and will have moved since. View the market ↗

What this means in real

At today's peer-to-peer rate, 1 BTC ≈ R$421,741.66 (about $78,522.00), down 1.7% over 24 hours. The real itself trades about 0.2% above the official rate on the P2P market, so a Brazilian buyer's effective cost differs from the headline dollar price.

Live market data

Current prices for the assets in this story — live, source-stamped, updated every 15 minutes.

#1
R$421.039,75$78,522.00 ▼ 1.70%
+0.27% since this brief published
7d -3.79%MCap R$8.47TFull BTC data →
USDT
#3
R$5,36$0.9987 ▼ 0.02%
7d -0.02%MCap R$966.73BFull USDT data →
The market when this published · 29 de outubro de 2026
Total market capR$14.45T
Bitcoin 24h-2.38%
Ethereum 24h-3.35%
Dominância BTC58.4%
Medo & Ganância30 · Fear
On-chain & primary-source check

Figures and sectors in this story, checked live against on-chain aggregators · 30 de outubro de 2026.

USDT circulating supply$180.21BDeFiLlama ↗

Criptano reads these figures directly from on-chain aggregators (DeFiLlama, mempool.space) at build time — independent of what any outlet reported. Sector totals aggregate every protocol DeFiLlama tracks in that category. Values are live and will change.

Binance Investiga Rompimento de Segurança de US$ 5,57 Bilhõe — questions & answers

Qual é o valor estimado da transferência suspeita na Binance?

A transferência suspeita é estimada em US$ 5,57 bilhões.

Por que o Bitcoin caiu?

O Bitcoin caiu devido à investigação de segurança na Binance e à reação geral do mercado.

Quais stablecoins foram congeladas?

Tether (USDT) e Circle congelaram bilhões em stablecoins ligadas ao caso.

How much is 1 Bitcoin worth in real today?

About R$421,741.66 at the live peer-to-peer (P2P) USDT rate, which is what Brazilians typically trade at — equivalent to roughly $78,522.00. The real price moves with both BTC's US-dollar price and the USDT/BRL rate; use our Bitcoin in real page for any amount.

Has Bitcoin's price moved since this brief was published?

BTC is up 0.27% since this brief first published — trading at R$421.040 ($78,522.00) now versus R$419.892 ($78,308.00) at publication. Criptano re-checks this figure against CoinGecko and Binance every 15 minutes.

Which outlets reported this story?

This is an original Criptano brief that synthesises reporting from TronWeekly. It is not a copy of any one article — follow the source links above for the original reporting.

Criptano Newsdesk Data-stamped

Criptano's newsdesk writes original briefs by synthesising coverage from across the crypto press — 50+ outlets including CoinDesk, The Block, Decrypt and Cointelegraph — cross-checking the figures they report — and verifying them against on-chain data from DeFiLlama and mempool.space — plus live market context (CoinGecko, Binance). We summarise and link to every source; we never reproduce full articles. Read our editorial standards and how we use AI. Não é recomendação.

Market data verified against CoinGecko & Binance · 30 de outubro de 2026 ⛓ Timestamped at Bitcoin block #973,773 sha256:1bdee3d75a00372a
Based on reporting by TronWeekly — this is an original Criptano summary with live market data, not the original article.TronWeekly · 29 de out. 23:15 ↗

Original summary — not financial advice. This is an original Criptano brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.