How does a cyber attack happen? Know which technology is used.

Cyber ​​attack is a process in which an individual or group gains unauthorized access to a computer system by taking advantage of technical vulnerabilities. Its purpose can be different like stealing data, crashing the system, blackmailing or causing financial loss.

Cyber ​​attacks are carried out in many ways and there is a different technology behind each method. Some major techniques are given below. Phishing is the most common cyber attack in which hackers send fake emails or messages that appear to be from a real company. When the user clicks on them or enters his information, his password, bank details or personal data gets stolen.

Malware is a type of dangerous software that enters your device and corrupts files or steals data. This includes programs like viruses, trojans, spyware and ransomware.

In Ransomware technique, the hacker locks the system and demands ransom to unlock it. Many times big companies pay lakhs of rupees to get their data back.

DDoS Attack is an attack in which thousands of requests are sent simultaneously to a website or server. Due to this the system gets overloaded and shuts down. This technique often targets big companies and government websites.

In keylogging, hackers install software that records every key typed on the user’s keyboard. With this, passwords and login details can be easily stolen.

Now cyber criminals are also using AI (Artificial Intelligence) and Machine Learning. These techniques make attacks smarter and faster. For example, AI can help hackers deceive people by creating fake voice calls or deepfake videos.

Some precautions are very important to avoid cyber attacks. Use strong and unique passwords. Keep two-factor authentication on. Do not click on suspicious links or emails. Keep system and antivirus updated.