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Cyber-attacks have become more commonplace in recent years, and how hackers and cyber criminals find ways to access computer systems is also evolving. There are always new scams appearing and it seems that no sooner is one problem patched, another vulnerability is identified. To keep your computer secure, you need to understand the risks.
When it comes to cyber-attacks, there are many different types, and here are just a few of them for you to look at.
- Denial-of-service (DOS) – this type of attack causes a computer system to become overwhelmed as they flood the system with information. This means that the computer system can not perform its usual functions and prevents everyday tasks from being carried out.
- Malware is software placed on a system containing viruses that then make the system inoperable as they delete critical pieces of data from the computer system. If your computer or laptop has been damaged by a virus, consider how Computer Repair Gloucester can help by visiting https://www.cotswoldcomputermedic.co.uk
- Ransomware is software that looks for system weaknesses and then encrypts the data stored on the system and holds it for ransom for a fee. The cybercriminals ask for a ransom to be paid in exchange for them releasing the information.
- Phishing is a method used to try and steal sensitive information such as debit and credit card details. This is most commonly seen through scam emails and texts designed to look like they are coming from a legitimate source which users click on and their sensitive data is stolen.