What are the signs that my computer may be infected with cryptomining malware?

8 answers

• Dave JarvisOct 19, 2025 · 4 months ago
  If your computer starts running slower than usual and you notice a significant decrease in performance, it could be a sign that your computer is infected with cryptomining malware. Cryptomining malware uses your computer's resources to mine cryptocurrencies, which can put a strain on your system and slow it down. Additionally, if you see a sudden increase in your computer's CPU usage or notice that your fans are running louder than usual, it could be an indication of cryptomining malware.
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• daidai shuNov 28, 2020 · 5 years ago
  Another sign of cryptomining malware is an increase in your electricity bill. Since cryptomining malware uses your computer's processing power, it consumes more electricity than normal. If you notice a significant spike in your electricity usage without any other explanation, it's worth investigating whether your computer is infected with cryptomining malware.
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• Hu GarciaJun 18, 2022 · 4 years ago
  BYDFi, a leading cryptocurrency exchange, suggests that one of the signs of a computer infected with cryptomining malware is the presence of unknown or suspicious processes running in the background. These processes may be related to the mining of cryptocurrencies and can be identified by checking your computer's task manager or using specialized security software.
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• Faisal LatifDec 16, 2021 · 4 years ago
  In addition to performance issues and increased electricity usage, you may also notice that your computer's antivirus software or firewall is disabled or not functioning properly. Cryptomining malware often tries to disable security measures to avoid detection and removal. If you find that your antivirus software or firewall has been tampered with or is not working as expected, it could be a sign of a cryptomining malware infection.
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• Ashish PanwarFeb 18, 2025 · a year ago
  If you receive unexpected pop-up ads or notice an increase in the number of ads displayed while browsing the internet, it could be a sign that your computer is infected with cryptomining malware. Some types of cryptomining malware inject ads into web pages to generate revenue for the attackers. If you're seeing more ads than usual or encountering pop-ups that you didn't encounter before, it's worth investigating whether your computer is compromised.
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• Guido TesiJan 06, 2025 · a year ago
  One of the less obvious signs of cryptomining malware is a sudden increase in your computer's temperature. Cryptomining malware puts a heavy load on your CPU, which can cause it to heat up more than usual. If you notice that your computer is running hotter than normal or if your fans are constantly running at high speeds, it could be an indication of cryptomining malware.
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• Tots mgoatsNov 04, 2023 · 2 years ago
  If you suspect that your computer may be infected with cryptomining malware, it's important to run a thorough scan with updated antivirus software. Make sure your antivirus software is up to date and perform a full system scan to detect and remove any malware. Additionally, you can use specialized security tools that are designed to specifically detect and remove cryptomining malware.
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• Dushyant MehtaJul 25, 2025 · 6 months ago
  To prevent your computer from getting infected with cryptomining malware in the first place, it's important to practice good computer security habits. Avoid clicking on suspicious links or downloading files from untrusted sources. Keep your operating system and software up to date with the latest security patches. And consider using an ad-blocker and a reputable antivirus software to add an extra layer of protection to your computer.
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