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Phishing
Definition:
Phishing is a type of cyber attack where malicious actors use deceitful tactics, such as fraudulent emails or websites, to trick individuals into divulging sensitive information like passwords, credit card numbers, or personal details.
The Concept of Phishing in Computer Science
Phishing is a deceptive cyber attack method used by malicious actors to trick individuals into sharing sensitive information such as usernames, passwords, and credit card details. This form of cybercrime often involves sending fraudulent emails or messages that appear to be from reputable sources, such as banks, e-commerce websites, or government agencies.
How Phishing Works:
Phishing attacks typically involve the following steps:
- Bait: The attacker sends a message that appears to be legitimate and prompts the recipient to take action.
- Hook: The message contains a link or attachment that, when clicked, directs the recipient to a fake website designed to mimic a trusted site.
- Capture: The fake website prompts the victim to enter sensitive information, which is then captured by the attacker.
- Compromise: The attacker can then use this stolen information for various malicious purposes, such as identity theft, financial fraud, or unauthorized access to systems.
Preventing Phishing Attacks:
To protect against phishing attacks, individuals and organizations can take the following measures:
- Be Vigilant: Carefully scrutinize emails and messages, especially those requesting sensitive information or urgent action.
- Verify Sources: Double-check the sender's email address and look for any signs of impersonation or spoofing.
- Avoid Clicking Suspicious Links: Hover over links to preview the URL before clicking on them.
- Use Security Software: Install antivirus programs and email filters that can detect and block phishing attempts.
- Stay Informed: Stay updated on the latest phishing techniques and educate yourself and your organization on cybersecurity best practices.
By being cautious and proactive in recognizing and thwarting phishing attempts, individuals and organizations can better safeguard their sensitive information and minimize the risk of falling victim to cyber attacks.
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