The recent Rs 2000 crore hack of WazirX, a major cryptocurrency exchange, highlights a critical issue in the crypto ecosystem that even major centralized platforms are not secure to security breaches. This incident serves as a reminder of the importance of robust security measures to protect digital assets.
The WazirX hack has been a wake-up call for both users and exchanges alike.This incident has intensified the need for enhanced security measures, both on the part of exchanges and individual users. For WazirX, the focus now is on strengthening its security infrastructure to prevent future breaches and restoring user trust.
For users, it serves as an important lesson in maintaining strong security practices and staying informed about potential threats. The aftermath of this hack underscores the importance of continuous improvements in digital security to protect the integrity of the cryptocurrency ecosystem.
In this article, we will explain the basics of how cryptocurrencies are stored in exchanges, how they get hacked and how to protect your assets.
How Cryptocurrency Funds are Stored
Cryptocurrencies are stored in digital wallets, that are basically of two types, hot wallets and cold wallets.
- Hot Wallets are connected to the internet and are convenient for frequent transactions. However, their online nature makes them more dangerous to hacking attacks. If hackers gain access to a hot wallet, they can steal the funds stored in hot wallets.
- Cold Wallets, on the other hand,cold wallets offline and serve greater security against online threats. These are ideal for storing larger amounts of cryptocurrency. Despite their higher security, cold wallets can still be hacked if someone got physical access to them or if the encryption protecting them is bypassed.
How Cryptocurrency Funds are Hacked
The WazirX hack demonstrates how even developed exchanges can be targeted by cybercriminals. We have compiled various ways in which crypto exchanges can be hacked.
- Phishing Attacks: Hackers create fake websites or send fraudulent emails that mimic legitimate cryptocurrency services. Users may be tricked into entering their private keys or other sensitive information, which the hackers then use to access and steal their funds.
- Malware: Malicious software is secretly installed on users’ devices. This malware can record keystrokes, capture screenshots, or intercept sensitive data, including private keys. Keeping devices updated with security patches and using reputable antivirus software can help defend against such threats.
- Fake Wallets: Scammers design counterfeit apps or browser extensions that look like real cryptocurrency wallets. When users install these fake wallets, they may inadvertently provide their private keys to the scammers, leading to theft of their funds.
How to Recover Stolen Cryptocurrency
Recovering stolen cryptocurrency is challenging, but following these steps can help recover cryptocurrency,
- Track the Stolen Funds: Use blockchain explorers, such as Etherscan or Blockchair, to trace the movement of the stolen funds. If you can track them to an exchange, contact the exchange’s support team immediately to request a freeze on the stolen assets.
- Contact Organizations: Organisations in cryptocurrency crime investigation, like Match Systems, Chainalysis, and CipherTrace, use advanced techniques to trace stolen assets and collaborate with law enforcement. Their expertise can be invaluable in recovering stolen funds.
- Report to Authorities: File a report with your local police to open a criminal case. Provide all gathered evidence, such as transaction histories, screenshots, and communications related to the theft.
- Use Recovery Tools: Tools like Match Systems’ Telegram bot can help monitor the stolen assets, provide guidance on recovery steps, and assist in contacting law enforcement.
How to safeguard your cryptocurrencies from theft
To protect your cryptocurrency from theft,
- Choose Secure Storage: Use hot wallets for smaller amounts and cold wallets for larger sums. Ensure proper storage and strong encryption for cold wallets.
- Links and Emails: Verify URLs before entering sensitive information and avoid opening emails from unknown sources. Use reliable antivirus software and keep your devices updated.
- Avoid Public Wi-Fi: Public networks are less secure and can be exploited by attackers. Use a Virtual Private Network (VPN) to encrypt your internet connection.
- Verify and Research: Before investing or using new platforms, check their legitimacy, read reviews, and ensure they have proper security measures in place.
Conclusion
The WazirX hack is a reminder that while cryptocurrency offers exciting opportunities, it also comes with risks. By understanding how funds are stored, how they can be stolen, and what steps to take if theft occurs, users can better protect their digital assets.
