This can trick you into giving them information by asking you to update, validate or confirm your account. They're sent by criminals to steal personal and financial information from you. It is basically fake emails, text messages and websites created to look like they're from authentic companies. Phishing: A method most often used by cyber criminals because it's easy to execute and can produce the results they're looking for with very little effort. Payment to the cybercriminal is typically made with an untraceable cryptocurrency such as Bitcoin. Ransomware: A type of advanced malware that is rising in significance, ransomware extorts users to pay a sum of money in order to regain control over their operating system/private files. You could also lose all your information due to an attack on your hard drive, have your files altered, or your sensitive information stolen. These viruses are often used to intimidate you with scareware, which is usually a pop-up message that tells you your computer has a security problem or other false information. Malware infection: Malware is one of the more common ways to infiltrate or damage your computer via computer viruses, worms, Trojan horses, spyware, and adware. It could be possible for malicious users to use your computer in one of these attacks. That increase in the volume of traffic overloads the website or server causing it to be slow for legitimate users, sometimes to the point that the website or server shuts down completely. The attack happens when the malicious user tells all the zombie computers to contact a specific website or server over and over again. If you are infected by a botnet virus, your computer will send spam emails with viruses attached to your contact list or be used as part of a denial of service attack against other systems.ĭDoS attacks: A distributed denial-of-service (DDoS) attack occurs when a malicious user gets a network of zombie computers to sabotage a specific website or server. Often users are infected without even knowing about it. They are remotely controlled by the virus creator.
What is the absolute best and most thourough antivirus and malware for mac 2018 software#
The most significant online threats can however be summarized as follows:īotnets: These are a collection of software robots, or 'bots', that operate as an army of infected computers (also known as ‘zombies'). With cyber criminals making more money than the global drug trade in 2018, the complete list of online threats covers way more than we could possibly describe on this page. Here’s what you need to know about the scariest threats online
0 kommentar(er)
