My information was stolen. Now what?

Protecting Your Information: A Conversation About Malware and Security

Hey there! Remember that blogpost I wrote back in May 2023 about the dangers of downloading software from shady sources? Well, it seems like the risks are still very real. The ESET Threat Report for the first half of 2024 shows a rise in information stealers, including sneaky malware hiding in generative AI tools and even targeting Android devices. Scary stuff, right?

It’s interesting to see how these infostealers have been active over the past couple of years, with some dips in activity around the holiday season. Could it be that the hackers are taking a break for the holidays, or are the victims just using their computers less during that time? Who knows!

Figure 1. Infostealer detections, August 2022–August 2024
Figure 1. Infostealer detections, August 2022–August 2024

When it comes to these infostealers, ESET has identified the top ten families, with Agent Tesla leading the pack at 16.2% of detections. It’s crazy to think about how these malware strains can wreak havoc on our digital lives.

Figure 2. Top ten infostealers, August 2022–August 2024
Figure 2. Top ten infostealers, August 2022–August 2024

So, what exactly is an infostealer, and what can it do to your system? Well, these sneaky programs can swipe everything from usernames and passwords to cryptocurrency wallets and session tokens. They’re like digital thieves lurking in the shadows of your computer.

The Impact of Information Stealing

When you fall victim to an infostealer, the aftermath can be devastating. Not only do you need to change all your passwords and session tokens, but you also have to be vigilant about your online security. Enabling two-factor authentication and monitoring your accounts can help prevent future attacks.

Recovering from an Attack

If you do get hit by an infostealer, the best course of action is to wipe your computer clean and reinstall everything. It’s a hassle, but it’s necessary to ensure your digital safety. And don’t forget to notify the authorities and your financial institutions!

Defending Against Malware

Prevention is key when it comes to malware. Using strong, unique passwords, enabling two-factor authentication, and staying informed about the latest security trends can help keep you safe online. Remember, it’s better to be proactive than reactive!

By following these tips, you can reduce the risk of falling victim to information stealers and other malicious software. Stay safe out there!

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