Briefly
- Bitcoin bridge Boltz has suspended its Bitcoin swap service indefinitely.
- The corporate says AI-assisted assaults are outpacing its capacity to patch vulnerabilities.
- Boltz says no person funds had been in danger as a result of the platform is non-custodial.
Boltz has suspended its Bitcoin swap service indefinitely, saying a surge in AI-assisted assaults has left it unable to proceed working safely.
In a collection of posts on X on Monday, the corporate mentioned swaps are disabled “till additional discover” and that it can not present an estimate for when the service will return.
“We won’t give an ETA as of this time, however will present an replace as soon as we all know extra,” Boltz wrote.
Boltz is a non-custodial Bitcoin swap service that lets customers transfer Bitcoin between the Lightning Community and the blockchain’s base layer with out giving the corporate custody of their funds. Boltz has not printed transaction quantity figures. Boltz at the moment holds round $262,000 in whole worth locked, in line with DeFiLlama.
As a result of customers retain management of their belongings all through the method, Boltz mentioned “no person funds had been ever in danger.”
Boltz Swap Providers are at the moment unavailable till additional discover. We won’t give an ETA as of this time, however will present an replace as soon as we all know extra 🙏
— Boltz – Non-Custodial Bitcoin Bridge (@Boltzhq) August 3, 2026
“To be clear: this isn’t a response to a single incident,” the corporate wrote. “Over the previous months we’ve seen a gradual rise in automated, AI-assisted probing of our infrastructure, and we’ve handled a number of exploits. Every was contained, however the sample is obvious: attackers now iterate sooner than a workforce our dimension can discover and patch.”
Boltz mentioned the tempo of assaults accelerated over the previous few days, main it to conclude it may now not safely function its swap service.
“After reviewing the outcomes of our personal current safety scans, we can not responsibly re-enable Boltz swaps, particularly as we’re being actively focused by what look like a number of resourceful teams whereas we race to deploy fixes,” the corporate wrote.
The corporate mentioned its API stays accessible to course of cooperative refunds, unilateral refunds proceed to work as a result of they don’t rely upon Boltz’s infrastructure, and buyer help stays accessible.
Boltz argued the assaults replicate a broader change dealing with Bitcoin infrastructure operators.
“What we’re seeing is a significant paradigm shift for Bitcoin providers working on an open supply stack, and it wants cautious evaluation,” the corporate wrote. “Don’t count on swap providers to renew shortly.”
The announcement comes because the cryptocurrency trade grapples with how AI is altering cyberattacks.
On Tuesday, Ledger CTO Charles Guillemet warned that AI permits attackers to scan code and uncover vulnerabilities “at machine velocity,” whereas defenders are more and more counting on AI to search out the identical flaws first. The feedback got here as fallout from the Coldcard exploit continued to develop, with losses nearing $130 million.
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