Телеграм канал «CRYPTO INSIDER»

🟠 Bitcoin futures hit $41B as options eye $80K max pain

Bitcoin open interest in futures has surpassed $41 billion, even as spot BTC traded at $64,711 on August 5 — well below the levels priced into derivatives markets.

The options market is currently flashing an $80,000 max pain level, a threshold significantly above current spot prices. Binance leads the futures market by open interest among exchanges.

The divergence between spot price and derivatives positioning signals that a large portion of market participants are positioned for substantially higher prices, though derivatives markets can remain elevated without spot following immediately.

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🌐 Circle's Arc Blockchain Launches Sept. 16 with BlackRock, Visa, Mastercard as Validators

Circle has confirmed a September 16 public mainnet launch for Arc, its new blockchain network, with a roster of major financial institutions serving as founding validators.

BlackRock, Visa, Mastercard, DTCC, SBI Group, and Standard Chartered are among the institutions joining as founding validators. BlackRock's BUIDL fund is also expected to deploy on the network following launch.

Arc marks a significant step in institutional blockchain infrastructure, bringing together some of the largest names in traditional finance and crypto under a single validator set for Circle's new chain.

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🔐 Ex-LAPD Officer Sentenced to Life for $350K Bitcoin Robbery

Former LAPD reserve officer Eric Halem has been sentenced to life in prison plus 15 years for a 2024 home invasion in Los Angeles targeting a teenager's Bitcoin holdings.

Halem and his crew wore police vests to gain entry to a Koreatown high-rise, handcuffed a 17-year-old, and stole a hard drive containing approximately $350,000 worth of Bitcoin. The victim later admitted the funds were obtained through illicit activities. Halem was convicted of kidnapping and robbery.

The case highlights the growing threat of physical crypto theft, where attackers target individuals known or suspected to hold digital assets — bypassing blockchain security entirely by coercing victims in person.

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🔐 Coldcard Wallet Flaw Linked to $100M in Bitcoin Losses

A vulnerability in Coldcard hardware wallets has been tied to losses exceeding $100 million in Bitcoin, reigniting debate over entropy quality in key generation and the reliability of dice-based randomness.

The exploit centers on how private keys are generated. Insufficient entropy — the randomness required to produce a secure key — can result in keys that are predictable and therefore vulnerable to brute-force attacks. The incident has raised scrutiny over whether Coldcard's key generation process adequately mixed user-supplied dice rolls with device-generated randomness, or whether one source could undermine the other.

The case highlights a longstanding tension in hardware wallet design: users who manually input dice rolls to generate keys may believe they are adding security, while a flawed implementation could negate that assumption entirely.

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🔐 Coldcard Warns Users as Live Exploit Drains $114M

Coldcard's manufacturer has confirmed an active security flaw in its hardware wallets remains unpatched, urging users to move their bitcoin immediately.

The exploit has been linked to roughly $114 million in losses, with specific Coldcard models and firmware versions still exposed. The company has not yet released a fix, making the vulnerability live for affected devices.

Users with impacted models and firmware are advised to transfer funds to a secure address until a patch is available.

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🔐 Five Convicted Over London Kidnap Plot Targeting Crypto Millionaires

A UK court has convicted five individuals for imprisoning and torturing crypto millionaires in London, in a case that resulted in convictions without either victim testifying.

Two of the five were additionally found guilty of conspiracy to blackmail. The case marks a notable example of violent crime targeting individuals known for significant cryptocurrency holdings.

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🔐 FBI Agent Arrested for Stealing $1M in Crypto

An FBI agent has been arrested on charges of stealing approximately $1 million in cryptocurrency from accounts described as "adversarial cryptocurrency accounts."

The agent allegedly misappropriated the funds while working in a law enforcement capacity, using access to seized or monitored crypto holdings. Reports note the agent reportedly consulted ChatGPT to plan vacation spending — an detail that surfaced during the investigation.

The case adds to a pattern of insider misconduct within agencies handling digital asset seizures, raising scrutiny over oversight mechanisms for law enforcement personnel with access to confiscated cryptocurrency.

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