Types of Malware

• Viruses: Malicious programs that attach themselves to legitimate files or applications, spreading as they are shared.
• Worms: Self-replicating malware that spreads independently through networks or devices, often causing significant damage.
• Trojans: Malware disguised as legitimate software to deceive users into installing it, allowing unauthorized access.
• Ransomware: Blocks access to a user’s data or system, demanding a ransom to release it.
• Spyware: Collects sensitive information without the user’s knowledge, often used to steal passwords or track online activities.
• Adware: Displays unwanted ads or pop-ups, often slowing down devices and tracking browsing habits.
• Rootkits: Grants unauthorized access to parts of a computer system and conceals other malware, making detection difficult.
• Keyloggers: Records keystrokes to capture sensitive information, like passwords and credit card details.
• Botnets: Networked devices infected with malware, controlled remotely to perform large-scale attacks.
• Backdoors: Creates hidden access points, allowing attackers to access a system undetected.
• Fileless Malware: Operates without installing files on the system, making it harder to detect with traditional antivirus software.
• Scareware: Tricks users into thinking they have a virus or other issue, prompting them to buy fake software.
• Logic Bombs: Activates a malicious function at a specific time or when a particular condition is met.
• Malvertising: Embeds malicious code within legitimate online ads, which can infect devices when clicked.
• Cryptojacking: Uses a victim’s device to mine cryptocurrency without permission, consuming system resources.