Akira Hackers Disable EDR via Safe Mode, But Miss the Payload

Emily Davis · 2026-08-13

When a ransomware gang goes quiet, it's rarely good news. But sometimes, even the most sophisticated attackers trip over their own shoelaces. That's exactly what happened with the latest Akira ransomware campaign, and the story is equal parts terrifying and oddly reassuring. Here's the short version: an Akira affiliate managed to disable a company's endpoint detection and response (EDR) solution by rebooting the machine into Safe Mode with Networking. That's a clever trick, no doubt. But here's the twist — they stole the data and then completely failed to encrypt anything. The attack fizzled out at the finish line. Let's break down what happened, why it matters, and what you can do to keep your own systems from becoming a cautionary tale. ### The Safe Mode Sneak Attack The attack started like most modern ransomware incidents: with a foothold. The affiliate gained access to a compromised system and then pulled off a move that's becoming more common in the threat landscape. Instead of trying to brute-force their way past the EDR, they simply restarted the machine in Safe Mode with Networking. This stripped away most of the security layers that would normally catch malicious activity. With the EDR out of the picture, the attacker had free rein to move laterally, escalate privileges, and exfiltrate sensitive data. It's a low-tech workaround for a high-tech defense. And it worked. ### The Data Heist Succeeded Once the EDR was neutralized, the affiliate focused on what matters most in modern ransomware: data theft. They accessed file shares, databases, and other critical repositories, then shipped everything out to their own infrastructure. This is the part that should keep you up at night. Even if you never pay a ransom, stolen data can be weaponized against you. The Akira group has a reputation for publishing stolen files on their leak site if demands aren't met. In this case, the data was already gone before anyone on the victim's side even knew something was wrong. ### The Encryption Failure That Saved the Day Here's where the story takes a turn. After stealing the data, the attacker attempted to encrypt the victim's files. And they failed. Miserably. We don't know exactly why the encryption didn't take hold. Maybe the Safe Mode trick backfired. Maybe the encryption tool wasn't configured correctly. Maybe the victim's backups kicked in and restored the files before the damage was done. Whatever the reason, the result was the same: the data was stolen, but the systems remained usable. That's a best-case scenario for the victim, but it's also a reminder that attackers are human. They make mistakes. They skip steps. They get sloppy when they think they've already won. ### Why This Matters for Your Defense Strategy If you're running an EDR solution and thinking you're invincible, this story should change your mind. Cybercriminals are constantly probing for ways to bypass your defenses, and Safe Mode is just one of many tricks in their playbook. Here's what you should consider doing right now: - **Disable Safe Mode for standard users** — restrict it to administrators only, and even then, require additional authentication. - **Monitor for unexpected reboots** — if a machine suddenly goes into Safe Mode without a clear reason, treat it as a red flag. - **Test your backups regularly** — if the encryption had succeeded, the victim's only hope would have been a solid backup strategy. - **Segment your network** — limit lateral movement so that even if one machine is compromised, the attacker can't reach your crown jewels. ### The Takeaway The Akira affiliate's Safe Mode trick is a wake-up call for every security team in the country. Your EDR is not a silver bullet. It's a tool that works best when paired with layered defenses, smart policies, and constant vigilance. And remember: even when attackers get everything right, they can still fail. That's not luck. That's the result of building a defense that forces them to work harder than they're willing to. Stay sharp out there. The next attack might not be this sloppy.