Answer:
A(n) "cyber attack" occurs when an attacker attempts to gain entry or disrupt the normal operations of an information system, almost always with the intent to do harm.
Step-by-step explanation:
A cyber attack is when someone tries to break into or damage computer systems, networks, or devices on purpose. Cyber attackers can use different methods and tools to break into a system or network without permission, steal sensitive information, or stop the system or network from working as it should.
Malware infections, phishing attacks, denial-of-service (DoS) attacks, ransomware attacks, and man-in-the-middle (MitM) attacks are all types of cyber attacks. Cyber attacks can have bad effects on people, businesses, and even countries as a whole. Cyber attacks can be done for a variety of reasons, including to make money, steal intellectual property, spy on other countries, or try to change the government.
It is important to have strong cybersecurity measures in place, like firewalls, antivirus software, and intrusion detection systems, to protect against cyber attacks. It's also important to teach people how to be safe online and to update software and systems regularly to fix holes and protect against known threats.