Cybersecurity is the practice of protecting computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. It is a broad term that encompasses a wide range of security measures, from installing antivirus software to implementing physical security controls.

Cyber threats are any actions that seek to exploit a computer system or network for malicious purposes. These threats can range from simple phishing emails to sophisticated cyberattacks that target critical infrastructure.

Some of the most common cyber threats include:

Malware: Malware is software that is designed to harm a computer system. Malware can take many forms, including viruses, worms, trojans, and ransomware.
Phishing: Phishing is a type of social engineering attack that attempts to trick users into giving up sensitive information, such as usernames, passwords, and credit card numbers.
Data breaches: Data breaches occur when sensitive data is stolen from a computer system or network. This data can be used for malicious purposes, such as identity theft or fraud.
Denial-of-service (DoS) attacks: DoS attacks are designed to overwhelm a computer system or network with traffic, making it unavailable to legitimate users.
Cyberwarfare: Cyberwarfare is the use of cyberattacks to achieve political or military objectives.
Cyber threats are a serious problem that can have a significant impact on individuals, businesses, and governments. It is important to take steps to protect yourself from cyber threats, such as using strong passwords, installing antivirus software, and being careful about what links you click on.

Here are some additional tips for staying safe online:

Keep your software up to date. Software updates often include security patches that can help to protect your computer from malware.
Be careful about what you click on. Phishing emails often contain links or attachments that can infect your computer with malware. Be very careful about clicking on links or opening attachments in emails from unknown senders.
Use strong passwords. Your passwords should be strong and unique. You should never use the same password for multiple accounts.
Be aware of the latest threats. There are many resources available that can help you to stay up-to-date on the latest cyber threats.
Back up your data regularly. This will help you to recover your data in case of a cyberattack.
By following these tips, you can help to protect yourself from cyber threats and keep your data safe.