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Locky ransomware is a cyberattack that extorts money from unsuspecting victims. Starting with a phishing email, you’re tricked into downloading malware from an email attachment. Then, a trojan encrypts your device’s files until you make a ransom payment. But even if you choose to send the money, you may not get your files back.
In order to protect your data and your finances, you must prevent ransomware from infecting your device. That means familiarizing yourself with hacker techniques, being cautious when receiving files and emails, and using the best antivirus software.
We’ll dive into what Locky ransomware is, how to remove it from your device, and tips to protect yourself against ransomware.
Locky ransomware is a cyberattack that relies on social engineering. Social engineering is an attack that uses your relationships to its advantage. Once your trust is established, it can be easy for cybercriminals to gain confidential information. Locky emails may show up in your inbox as an invoice that’s due, which makes you think it’s an attachment that’s safe to open. Thinking you need to pay a bill, you open the malicious attachment, which then infects your machine.
Locky ransomware is not new. The malware was first discovered in 2016, when it was used for an attack by a group of hackers. During this attack, Locky spread rampantly through phishing emails with infected attachments, which created 160 encrypted files. It even spread worldwide through North America, Europe, and Asia. One of the first targets was a Los Angeles hospital, which paid a $17,000 ransom.
Locky ransomware mainly attacks Windows devices. It begins with the Necurs botnet, which pushes out phishing emails that trick people into downloading malware. Once that happens, you end up with a trojan that encrypts files and then demands ransom money for their decryption. Millions of spam emails get distributed with Microsoft Word documents.
Once you open the attachment, it’ll prompt you to enable Word macros so the attachment contents can be displayed. But after enabling those macros, a malicious script will install the Locky ransomware on your device.
It’s easy to see how Locky ransomware can spread quickly from one person to another. You might not be suspicious of the email because the attachment is reported to be something like an invoice or a common file that doesn’t raise any flags. Once the files are encrypted, Locky changes encypted filenames and file extensions change to other file types like .aesir, .odin, and .osiris (all of which are versions of Locky).
One of the only functions you can still perform is to interact with the hackers, who demand a ransom for the release of your files or operating system. Typically, the goal is to lock you out of your device. Once that’s in place, you’ll get a plaintext message letting you know your files are encrypted, and there will be a ransom note explaining the steps you must take to get your locked files back.
Hackers may ask you to use Tor Browser and then visit their website on the dark web. There, you’ll receive more details about how to pay the ransom. Often these cybercriminals will want you to pay with cryptocurrency like bitcoin in exchange for the encryption key to unlock your important files.
There are several versions of Locky ransomware that you should be aware of:
Sometimes even the best antivirus software can miss malware on a device. The best way to spot Locky ransomware is to become good at learning hackers’ techniques. You must know what to look for when receiving phishing emails or social engineering attacks.
If you get emails from random people or email addresses, don’t open them. It’s especially crucial not to open unknown attachments. These infected attachments may be disguised as critical documents or invoices to give you a sense of urgency. Don’t fall for it.
Also, pay attention to the language. Many of these emails will have bad grammar and be formally addressed to the recipient, like “Dear Sir/Madam.” Some emails may not have anything other than a subject line and the infected attachment.
If you’re unfortunate enough to get Locky ransomware on your device, you may feel frustrated and overwhelmed. While it can produce some understandable anxiety, the good news is that you can remove ransomware by taking the following steps:
Your antivirus software may be able to remove Locky from your device, but it cannot restore your data. To restore your data, your best bet is a decryption tool, which can scan your device to find the files on your hard drive. Unfortunately, there isn’t a foolproof method for releasing Locky’s encryption.
One of the simplest ways to protect yourself against future ransomware is to have the best malware removal tools at your disposal before things go sideways. If you aren’t sure where to start, here are some antivirus software recommendations:
Easy-to-install antivirus protection
Secure VPN and password manager included
Parental control features
Multi-tab navigation may be overwhelming at first
You shouldn’t feel like ransomware is an eventuality that happens to everyone. With some planning, you can prevent ransomware from invading your device. Below are some practical tips you can use to keep those devious hackers away from your data.
Locky ransomware is no longer active, but there are plenty of ransomware methods to take its place. Learning how to spot ransomware is still necessary to protect your data and keep you from becoming a target for ransomware in the future.
One example of Locky ransomware is the 2016 attack on a hospital in Los Angeles, when hackers demanded and received $17,000 to resolve the hack. More healthcare institutions were attacked after that event.
There are several things you can do to protect yourself from Locky ransomware, like using antivirus software and becoming knowledgeable about the methods hackers use to infect your device.
By installing the best antivirus software for your needs and knowing how these hackers operate, you’ll be prepared when and if ransomware comes your way. Staying familiar with all the current social engineering techniques will help you avoid phishing emails and fake websites. Remember to download attachments only from known sources and don’t open emails from senders you don’t know.
The most important takeaway here is that you’re not helpless when it comes to any type of ransomware. We want to put you in the driver’s seat with actionable steps you can take to prevent these cybercriminals from successfully attacking your device. Ransomware attacks will come in all shapes and sizes to throw you off, but with the tips in this article, you’ll be way ahead of any hacker’s techniques.
All-in-one protection for your personal info and privacy
Excellent antivirus protection
Additional features like a file shredder and parental controls
Multiple pop-ups for text notifications can be annoying
