AI-powered hacking risk is getting worse — and that's before 'Q-day'

The Binance hack was a harsh reminder: Nothing online is truly safe.

After the largest cryptocurrency theft on record — initiated through classic phishing but executed through AI tools — corporate America and security analysts are warning of the fresh dangers posed by sophisticated AI technology, which can find and exploit software flaws much faster than people can.

The risks, it seems, are on the rise for everyone.

"This is every crypto platform, every wallet service, every bank, every financial institution that you use," Binance co-founder Changpeng Zhao said in an interview with Yahoo Finance. "Especially now with AI improving so quickly, I think we're going to see a lot more of this."

While the hack underscored the weaknesses of centralized financial intermediaries, rather than the underlying blockchain technology, "its effects could spread to other market participants," Moody's analysts wrote in a note this week.

Circle's ( CRCL ) Jeremy Allaire told us this week that the acceleration of agentic AI means risk is accelerating dramatically in tandem.

"Any critical infrastructure, any major industry, hospital systems, energy systems, utilities, financial industry participants — everyone has risk here," he said. "I think the threat vectors are some of the most intense vectors we have ever seen in the history of the world. I think we are in a hot environment right now, and everyone needs to be operating from the assumption that they are under attack."

It's truly wild to think that bank robberies, a phenomenon that seems almost archaic, are a risk that has somehow boomeranged back.

And just like AI's turbocharged hacking worries, a new tech specter sits on the horizon, without a kill switch : "Q-day."

Quantum computing presents an enticing idea: the ability to tackle calculations that would be impractical for legacy computers, while using far less energy.

As early as 2030, computer scientists project that quantum computers can break the traditional encryption that safeguards pillars of the economy, such as the financial system and global communications, a moment the industry calls "Q-day."

It's something we've been seeing in Wall Street analyst research that's mostly been absent from broader headlines, because it's more long-term. But in September, Bank of America's thematic research team noted that a key security algorithm could be broken with far fewer quantum bits (qubits) than previously thought. In just 10 months, researchers saw progress to the tune of a 99% (not a typo) decrease.