EA hacker used a swarm of AI agents and about five grand to break into over a hundred company sites, including John Deere and SharkNinja.
SJohn Deere? The tractor people?
EJohn Deere, SharkNinja, Cummins — all hit by one guy, using open-source AI agents on something called Cairn.
SAnd the companies say the impact was limited. So what exactly did he get into?
EHe breached their sites, poked around. No massive data dump, no ransom. But that's not the point.
SThe point is the demo reel, right? One man, a few thousand dollars, and a hundred companies.
EExactly! This used to take a team of hackers, months of work. Now you rent compute, spin up agents, and let them loose.
SSo either they're downplaying it, or this was just a proof of concept that didn't do real damage.
EProof of concept? Sloane, if one guy can get inside a hundred corporate networks, that's not a concept. That's a broken lock on every door.
SBut they didn't steal anything, they didn't shut anything down. It's like someone walked into an unlocked office, looked around, and left.
EAnd now we know those offices are unlocked. You think the next guy won't take the files? Come on.
SThe next guy might. But the companies say limited impact, so let's not turn a security test into Armageddon.
EArmageddon? No. But it's a clear signal: AI agents are now a real tool for attackers, not just a lab experiment.
SAnd you think this is a turning point? Because I've seen a hundred breathless posts about AI agents, and most of them are just chatbots with extra steps.
EThis one actually breached live systems. That's not a chatbot. That's an autonomous intruder.
EWhich is scarier! No barrier to entry. Five thousand dollars in compute, and you're inside John Deere.
SI'll give you that: the cost is shockingly low. But if the impact was truly limited, maybe the agents aren't as capable as the headline suggests.
EThey're capable enough to find vulnerabilities across a hundred different sites. That's not nothing.
SFine. It's a warning shot. But I'm not ready to call it a weapon until someone actually pulls the trigger.
EThe trigger's already pulled, Sloane. The question is who was standing behind the target.
SThe post also says Google Trends shows AI agents up 62 percent in the last year. So everyone's paying attention now.
EFor good reason. This is being called the first real-world demo where AI did the hacking, not a human guiding every step.
SWe'll see. Next time a breach happens, I want to know if the AI actually stole something or just rang the doorbell.
EWe'll probably find out sooner than we'd like.