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Greetings Bitcoiner,
Welcome to Issue #630 of Bitcoin Breakdown, where we’re bringing you your end-of-week Bitcoin Digest featuring all the need-to-know Quick Bits snippets and Quick Media. But first, today’s Top Stories:
Bitcoin reached a 24-hour high of about $79,500 as a $3 billion short squeeze punished leveraged bears. A campaign targeting 885,000 phones put self-custody at risk through deceptive seed-phrase requests, while Prem AI opened continuous security audits to Bitcoin developers with a GitHub code-scanning workflow and free starter credits.
Multisig is strongest when it's multi-vendor. When each key in your vault comes from a different hardware manufacturer, one vendor's flaw can only ever reach the single key it was built into, never enough of your quorum to move funds.
Join the Casa team for a free live session on August 27 at 8am PT where we will walk through setting up a multi-vendor multisig from scratch using your existing devices.
📈 Bitcoin Touches $79,500 as Short Sellers Break
Bitcoin reached a 24 hour high of about $79,500 after weeks of range bound trading. It also moved above its 200 day average for the first time in roughly nine months as crypto short liquidations exceeded $3 billion over two days.
Why it matters: Bitcoin accounted for more than half of the liquidation total. The squeeze shows how scarce supply can punish crowded leverage without promising that every forced buyer becomes a long-term holder. Read more→
🎣 Phishers Target 885,000 Phones for Seed Phrases
A phishing campaign targeted 885,000 phone numbers to steal wallet seed phrases. Operation Asterix mixed voice phishing, deceptive links, and social engineering aimed at persuading victims to surrender access. The attackers sought recovery phrases that can restore control of a wallet.
Why it matters: AI can polish a scam, but it cannot rewrite Bitcoin's custody rules. Never share seed phrases or authentication codes, and treat unsolicited calls and links as hostile until independently verified. Read more→
🛡️ Prem AI Opens CyberScan to Bitcoin Builders
Prem AI opened CyberScan for continuous AI security audits of Bitcoin infrastructure, with free starter credits and a GitHub code-scanning workflow. The company said the tool had helped more than 20 teams identify critical vulnerabilities before release.
Why it matters: Ark Labs said confidential model access helped it tune Bitcoin-specific audit patterns. Faster reviews can match faster attack cycles, but developers still need to reproduce, inspect, and fix every finding. Read more→
Coldcard releases firmware version 5.6.1 and 1.5.1Q, fixing the seed-generation flaw that caused prior user fund losses.
Blockstream, a Bitcoin infrastructure firm, benchmarks post-quantum hash-based signature schemes on Jade, Trezor, Ledger and BitBox02 wallets, finding that generation times ranging widely by device and algorithm.
Predyx, a bitcoin-powered prediction market, halts and prepares early settlement of its BIP-110 hard fork contract, ruling that the SHA-256 chain remains the definitive Bitcoin.
𝕏, Elon Musk's social media playground, considers paying creators in stablecoins as it replaces its Revenue Sharing program with new Original Content Rewards.
Coinbase urges 𝕏 to restore the Bitcoin emoji removed in late 2023, citing renewed adoption momentum.
Heatbit, a company selling Bitcoin-mining space heaters, confirms that a data breach at its shipping partner ShipMonk exposed customer names, emails, phone numbers, and order details.
US national debt hits $40.049T, a number that has doubled since 2017, with $32.266T accounted as held by the public, while $7.782T consists of debt owed to federal accounts, including trust funds.
Coinbase CEO Brian Armstrong predicts that bitcoin will likely reach $300k to $400k by 2030 in an appearance on Fox Business Network.
Kroger, the US grocery chain, expands its Fold Bitcoin Gift Card program nationwide after a successful pilot, letting shoppers gift bitcoin easily.
Bybit, the exchange that lost $1.46B to North Korea's Lazarus Group hackers in 2025, reports that AI tools have blocked $700M in fraudulent withdrawals since January.
HM Revenue and Customs, the UK's tax authority, sends over 81,000 warning letters, a number that has nearly tripled since 2024, to Bitcoin and crypto holders about unpaid capital gains tax.
US Department of Justice charges 17 Iranians linked to Iran's Mabna Institute hacking group, including Behzad Mesri, who extorted entertainment giant HBO for $6M in bitcoin.
Hurley of Simply Bitcoin argues that Bitcoin's current surge and a $3B short squeeze stems from Treasury bond buybacks and Bessent's yield intervention, signaling deeper financial repression favoring scarce assets like Bitcoin (Aug 21 | 17:32 min watch).
Matt Hougan, CIO of Bitwise, in an interview with Rob Wallace of Bitcoin News, argues that America's exponential national debt at $40T and Fed Chair Kevin Warsh's disciplined 'basis point' policy approach create an unstoppable fiscal spiral that makes bitcoin's fixed supply increasingly essential (Aug 20 | 9:07 min watch).
BTC Sessions podcast panel discusses Luke Dashjr's claim that Bitcoin users who didn't run BIP-110-signaling nodes ended up on a forked altcoin, concluding that consensus favored the unchanged Bitcoin chain over the failed activation attempt (Aug 17 | 29:35 min watch).
Jeff Booth of Ego Death Capital, in an appearance on The Bitcoin Edge with Paula, argues that BIP110's failure reveals real centralization risks within Bitcoin Core while warning against Luke Dashjr's hard fork, urging Bitcoiners to stay unified rather than fracture the network (Aug 17 | 23:17 min watch).
Tony from The Bitcoin Way breaks down why Panama is a top Plan B jurisdiction, detailing the differences between residency, tax residency, and citizenship, the three residency paths, and the application process required to gain and maintain legal status while minimizing time spent on the ground (Aug 20 | 12:47 min watch).
Jack Mallers, CEO of Strike, argues that AI abundance expands prosperity but never eliminates scarcity, because human wants still exceed resources, keeping economics, money and demand for the hardest store of value, bitcoin, essential in an AI-driven future (Aug 18 | 1:26 min watch).
Thank you for reading!
