What to do if you’ve been Scammed
If you’ve fallen victim to a cryptocurrency scam it’s critical to take immediate action. At Crypto Consulting NZ, we specialize in scam support services tailored to your specific needs. We’ll help you confirm if you’ve been scammed, guide you through documenting your case, and provide expert advice on what to do.
Whether it’s CryptoLocker Scam or Rug Pulls our consultants can assist with every step of the process to ensure you’re informed and protected.
What is CryptoLocker?
CryptoLocker is a notorious type of malware, known for causing havoc by encrypting files and demanding a ransom to decrypt them. Once executed, it encrypts files on a computer and any connected networks, holding them hostage and prompting users to pay a fee, usually in crypto like Bitcoin, to regain access. This has become widely known as “ransomware.”
In New Zealand, like many other countries, ransomware like CryptoLocker can infiltrate systems through various means, such as phishing emails, file-sharing platforms, or malicious downloads. Despite the efforts of antivirus and firewall technologies, new variants of this malware continue to emerge.
Common Infection Methods and Risks
CryptoLocker often infects computers through seemingly innocent email attachments or malicious downloads. These attachments typically pose as common file types like *.doc or .pdf, but they contain a hidden executable file.
Once opened, the attachment activates a downloader that installs the ransomware onto your system. Since CryptoLocker is a Trojan and cannot self-replicate, it requires the user to download the malware, either through an email or a malicious website prompt, such as a fake video player download.
After infection, the malware remains undetected until all files on your system are encrypted. At this point, a ransom message appears, usually accompanied by a countdown timer, threatening permanent deletion of your data if the ransom isn’t paid. While antivirus software may remove the Trojan, it usually cannot decrypt the affected files, leading some victims to reinstall the malware.
History Of CryptoLocker
The CryptoLocker ransomware attack spanned from September 5, 2013, to late May 2014. This malware, identified as a Trojan virus, specifically targeted computers running several versions of the Windows operating system. It gained access to systems primarily through phishing emails that appeared to be legitimate communications from businesses, such as fake FedEx or UPS.
Once installed, CryptoLocker was notoriously difficult to remove, as it quickly encrypted files across shared network drives, USBs, external hard drives, and even some cloud storage services. By November 2013, the virus had infected around 34,000 machines, predominantly in English-speaking regions like NZ.
In 2014, a free decryption tool was released, but not before CryptoLocker extorted over $27 million from victims worldwide. Despite this, the attack remains one of the most well-known examples of ransomware in history.
What does CryptoLocker do?
When CryptoLocker is activated, it begins scanning a network for accessible files, which it then encrypts using a 2048-bit RSA key. The files are renamed with extensions like “.encrypted” or “.cryptolocker,” making them inaccessible. Victims are then presented with a ransom demand in a file, typically named “DECRYPT_INSTRUCTION.txt” or “DECRYPT_INSTRUCTIONS.html,” that guides them on how to pay the ransom to regain access.
How to Prevent CryptoLocker?
To protect against CryptoLocker and similar ransomware in New Zealand, it’s vital to limit access to critical files, ensuring that only authorised personnel can access sensitive data. Implementing a least-privilege model, where users only have access to what they need, is an effective way to reduce exposure. Backing up important data regularly and educating staff on spotting phishing attempts are also essential preventative measures.
What to Do If You’ve Been Scammed by Ransomware
If you’ve fallen victim to a Ransomware Scam, it’s crucial to act quickly. While the decentralized nature of cryptocurrency makes recovering funds difficult, there are steps you can take to mitigate the damage.
Crypto Consulting NZ offers scam support services to guide you through the recovery process. Here’s what you should do:
- Document Everything: Save all correspondence, screenshots of transactions, and any relevant details about the scam. This information will be critical.
- Alert Your Bank: If you’ve shared bank details, contact your bank immediately to flag any suspicious activity or halt future transactions.
- Use Crypto Consulting NZ’s Scam Support Services: Crypto Consulting NZ specializes in helping victims of crypto scams by offering expert advice, guidance on documenting your case, and support through the process
- Secure Your Devices and Accounts: If your personal data or login credentials have been compromised, reset all passwords, enable two-factor authentication (2FA), and scan your devices for malware.