Cryptojacking: The Alarming New Trend Draining Your Device’s Resources

    skycentral.co.uk | Cryptojacking: The Alarming New Trend Draining Your Device's Resources

    <span class="glossary-tooltip glossary-term-2994"><span class="glossary-link"><a href="https://skycentral.co.uk/glossary/cryptojacking-the-alarming-new-trend-draining-your-devices-resources/">Cryptojacking: The Alarming New Trend Draining Your Device’s Resources</a></span><span class="hidden glossary-tooltip-content clearfix"><span class="glossary-tooltip-text"><br /> <br /> <br /> Cryptojacking: The Alarming New Trend D...</span></span></span>


    Cryptojacking is a concerning new trend in the world of cybersecurity that has gained significant attention in recent years. This malicious practice involves hackers secretly using unsuspecting users’ devices to mine cryptocurrency, ultimately draining their resources. Let’s delve into this alarming trend and understand its impact on devices and how to protect yourself.

    What is Cryptojacking?

    Cryptojacking refers to the unauthorized use of someone else’s computing device, such as a computer, smartphone, or tablet, to mine cryptocurrencies. Traditionally, mining cryptocurrencies involves using powerful hardware and substantial electricity. However, with cryptojacking, hackers exploit a user’s device without their knowledge or consent.

    Hackers employ various techniques to infect devices, including malware, phishing emails, compromised websites, and social engineering. Once the device is infected, the hackers can remotely control it, harnessing its processing power to mine cryptocurrencies like Bitcoin, Monero, or Ethereum.

    How Does Cryptojacking Affect Your Device?

    Cryptojacking can have severe consequences for your device and its overall performance. Since the hackers utilize the device’s processing power extensively, it often leads to increased CPU and power usage, resulting in reduced speed and performance. Users may experience slow response times, frequent crashes, overheating, and a drained battery.

    Furthermore, prolonged cryptojacking can cause physical damage to the device itself. Consistently running at high CPU usage can generate excessive heat, potentially damaging internal components and shortening the device’s lifespan.

    Detecting and Preventing Cryptojacking

    Fortunately, there are steps you can take to detect and prevent cryptojacking on your device:

    1. Install Antivirus Software:

    Having reliable antivirus software is crucial to protect your device from all kinds of threats, including cryptojacking. Regularly update your antivirus software to ensure it is equipped to detect the latest malware and potential cryptojacking attempts.

    2. Enable Automatic System Updates:

    Maintaining an up-to-date operating system is vital to safeguard your device. Software updates often include security patches that fix vulnerabilities frequently exploited by hackers. Enable automatic system updates to ensure you benefit from the latest protection measures.

    3. Be Wary of Suspicious Links and Emails:

    Avoid clicking on suspicious links or opening email attachments from unknown sources. These could be phishing attempts or contain malware that leads to cryptojacking infections. Exercise caution and practice good cyber hygiene to minimize the risk.

    4. Utilize Ad Blockers and Anti-Malware Extensions:

    Using reputable ad blockers and anti-malware extensions can help block malicious advertisements and scripts that may contain cryptojacking code. These tools add an extra layer of protection and reduce the chances of falling victim to cryptojacking.

    5. Monitor CPU Usage and Battery Life:

    Regularly monitor your device’s CPU usage and battery life. If you notice unusually high CPU usage or a sudden decrease in battery life, it could be an indication of cryptojacking. Investigate further if you suspect any malicious activity.


    Cryptojacking is a concerning trend that can significantly impact individuals and organizations alike. By understanding how it operates and implementing preventive measures, users can reduce their risk of falling victim to this alarming practice. Stay vigilant, keep your software updated, and adopt safe browsing habits to protect yourself from cryptojacking.