Bitcoin traded near $79,355 as Wall Street's equity session opened on 28 August 2026. Overnight, Core Lightning confirmed real security flaws and Starkware mined the first quantum-safe Bitcoin transaction. Crypto holders should know both stories before US markets react further today.
What actually happened
Bitcoin (BTC) sits at $79,355, up +0.05% over the past 24 hours, per a CoinGecko snapshot taken at 13:10 UTC on 28 August 2026. Its 24-hour range runs $79,061 to $81,282, on $33.73 billion in volume and a $1.59 trillion market cap. Ethereum (ETH) trades at $2,500, up +0.09%, ranging $2,481 to $2,532, with $12.86 billion in volume and a $301.81 billion market cap. Core Lightning confirmed AI-generated reports found real flaws in its Bitcoin payments software, per Decrypt. Starkware said it mined Bitcoin's first quantum-safe transaction, per Decrypt.
How we got here
This follows a pattern. In July, Coinkite said AI helped an attacker find a Coldcard wallet flaw tied to stolen Bitcoin. Boltz later suspended service after AI-assisted attackers outpaced its fixes. The volunteer Bitcoin Red Team says AI review has produced 4,962 possible findings across 390 projects, rating 85 as critical. Coinbase's quantum advisory council estimated in June that roughly 7 million Bitcoin could be exposed to future quantum attacks.
Why this matters for you
Lightning node operators should install the coming patch immediately, or run nodes with --offline instead of shutting down, since a live node can still react if a channel force-closes. Bitcoin holders now have an early option to shield funds with quantum-safe transactions before any network-wide soft fork. Neither story moves today's price directly, but both show security research becoming central to Bitcoin's infrastructure.
The bigger question
AI can now find real software flaws faster than many developers can patch them, in Bitcoin and beyond. That speed helps attackers as much as defenders, as the Bitcoin Red Team's own findings suggest. Which force reshapes Bitcoin's security first: better defensive tooling, or attackers turning the same AI tools against it?
What to watch
Core Lightning's flaw details stay embargoed for two weeks while operators upgrade; version 26.09 is due late September 2026. Starkware still expects Bitcoin to pursue a soft fork for broader quantum resistance. Watch BTC and ETH through the rest of today's US session for any reaction.
This article is information, not financial advice. Prices are a snapshot and change constantly. Nothing here is a recommendation to buy or sell any asset. Do your own research.
