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‘Dark Skippy’ method can steal Bitcoin hardware wallet keys

Published

2 years ago

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Malicious firmware can embed secret data into a public Bitcoin transaction, which the attacker can then use to extract a person’s seed words.

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Coin Market

Crypto exchanges need hard dollar caps on hot wallets, CertiK says

Published

3 hours ago

on

November 10, 2026

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“Cold storage is a useful measure of online exposure, but it is not a standalone security score,” the cybersecurity firm told Cointelegraph.

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OpenAI builds kill switch to stop rogue agents within 35 seconds

Published

5 hours ago

on

November 10, 2026

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Control Room cuts off model output for internal research jobs when people or automated monitors flag safety or security concerns.

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HIVE, MARA mine more Bitcoin but earn less as crypto prices fall

Published

6 hours ago

on

November 10, 2026

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Both miners reported higher Bitcoin production but lower mining revenue and rising electricity costs as they expanded their AI infrastructure businesses.

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