OpenAI commits $1 billion to cyber defense following the reveal of AI capable of spotting zero-days

The company is subsidizing entry to its Daybreak security platform after claiming Astra can independently detect previously unknown software bugs and convert them into functional attacks.

— OpenAI will offer $1 billion in subsidized access to its Daybreak cybersecurity models, training, and technical support over the coming six months.

— The program prioritizes critical infrastructure, governments, banks, nonprofits, and open-source maintainers, a category that could cover teams protecting cryptocurrency and blockchain software.

— The initiative follows OpenAI’s disclosure that its Astra model can autonomously locate unknown software flaws and craft working exploits, as cryptocurrency companies pursue access to advanced artificial intelligence tools for defense.

OpenAI announced Thursday it will provide $1 billion in subsidized access to its cybersecurity models over the next six months, helping organizations build defenses against AI-enabled attacks, including potential «zero-day» exploits from future models such as Astra.

Zero-day exploits take advantage of previously hidden software flaws before developers have time to fix them.

The money is not a fund or a grant program, and covers discounted access to «Daybreak,» the cyber product OpenAI launched earlier this year, along with training and technical support. Daybreak comes in two tiers, with Blue running the company’s standard models for routine defensive work and Red giving approved organizations specialized cyber models for more sensitive tasks. About 2,000 organizations already use it, per the company’s blog.

The priority list names water and wastewater systems, electricity grid operators, state and local governments, community and regional banks, nonprofits and open-source maintainers. Crypto exchanges, custodians and blockchain protocols are not mentioned anywhere in the announcement.

Open-source blockchain and crypto software, however, fits that category. Bitcoin Core, Ethereum clients, and the libraries DeFi protocols depend on are maintained by small teams and unpaid volunteers who guard code that secures billions of dollars.

The urgency comes from what OpenAI disclosed on Monday. Its new Astra model can find previously unknown software flaws and turn them into working attacks without a human guiding each step, crossing a cybersecurity threshold that until recently belonged largely to expert hacking teams, as Decryptnews reported.

Eligible organizations apply through the Daybreak website. OpenAI said it intends to extend the model to partner countries in the coming weeks.

The pledge comes amid a tepid stretch for crypto applications and network technologies. In August, a flaw in BTCPay Server, open-source software that merchants use to accept bitcoin payments, exposed the credentials controlling Lightning nodes, and attackers drained funds before a fix was released.

Core Lightning, one of the main programs for running the Lightning network that moves small bitcoin payments cheaply, told operators last week to disconnect their machines after a wave of AI-generated vulnerability reports turned up several real flaws.

Separately, Coldcard, a hardware wallet that stores bitcoin offline, shipped new firmware after a $114 million theft, saying frontier AI models had helped catch bugs unrelated to the original problem.

The series of exploits culminated in more than three dozen companies, such as heavyweights Coinbase, Block, BitGo, Blockstream, ARK Invest, among others, publish an open letter to AI labs seeking early access to their strongest models for security work. The firms stated that AI labs were vetting who received their strongest models. At the same time, attackers obtained them regardless — leaving the people maintaining Bitcoin’s code with weaker tools than those they used to attack it.

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