Police took down the world's biggest ransomware gang. It was back in a week

In February 2024, police forces from around the world pulled off something genuinely impressive. In a coordinated operation, they dismantled LockBit, the most prolific ransomware gang on the planet. They seized its servers, took over its leak site, froze its money, and even used the gang’s own website to troll its members. For a few days, the people who handle the world’s cyber defence got to enjoy a real win.

And within a week, LockBit was back online.

That short story holds one of the most important and least comfortable lessons in cyber security. It’s worth understanding, because it changes where you put your trust.

What actually happened

The operation, led by the UK’s National Crime Agency alongside the FBI, Europol and partners across several countries including Australia, was no small thing. They took down 34 servers, closed around 14,000 criminal accounts, froze 200 cryptocurrency accounts, and laid charges. The NCA called LockBit “the world’s most harmful cyber crime group”, and on that day, they’d beaten it.

Then, within days, a new leak site appeared. The gang’s leader popped up on a cybercrime forum to admit, with some embarrassment, that the police had got in through a security flaw he hadn’t patched. Which is its own quiet irony: a ransomware gang, breached through an unpatched vulnerability, the exact same way they break into their victims. The patching lecture, it turns out, applies to criminals too. Operations carried on.

The lesson: you can’t outsource your safety

If the best-resourced, best-coordinated law enforcement operation in the world, against the biggest gang in the world, bought only a few weeks of disruption, here’s what that tells a normal business: you cannot pin your safety on the authorities winning the war.

It’s not that the takedowns don’t matter. They do. It’s that the threat was never one gang. It’s a whole criminal industry. Knock one over and it rebuilds, or rebrands, or a competitor fills the gap before the press release is cold. Waiting for someone else to make ransomware go away is not a plan, because nobody can.

What actually protects you

Here’s the good news buried in all this. The thing you can’t control, whether the police win, turns out not to be the thing that protects you anyway. Your own defences are. And those work against every one of these gangs, for one simple reason: they all use the same front doors.

LockBit, its replacement, and whatever comes next don’t have magic. They get in through phishing emails, stolen or reused passwords, and unpatched systems. The same boring basics shut all of them out:

• Multi-factor authentication, so a stolen password isn’t enough to get in.
• Patching, promptly, the exact gap that even took LockBit itself down.
• Tested, offline backups, so if ransomware does land, you can restore instead of pay.
• Staff who can spot a phish, because that’s still how most attacks start.

Notice that none of it depends on knowing the attacker’s name. That’s the whole point. You’re not defending against LockBit specifically. You’re closing the doors that every ransomware gang walks through, which means your defences don’t expire when the headlines move on.

The takeaway

Celebrate the takedowns. They’re real wins and they’re worth having. Just don’t bank your business on them. The gang that’s dominant this year will have a different name next year, and the year after that. What stays constant is how they get in, and that’s the part you can actually control. Close those doors and keep them closed, and it genuinely doesn’t matter who’s running the gang this week.