How can phishing scams bypass traditional security measures like spam filters or firewalls?
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How can phishing scams bypass traditional security measures like spam filters or firewalls?
Phishing scams can bypass traditional security measures like spam filters or firewalls through various methods such as:
1. Social Engineering: Phishing emails often contain language or designs that make them appear legitimate, tricking users into clicking on malicious links or providing sensitive information.
2. Deceptive URLs: Phishers may use URLs that closely resemble legitimate websites to make it difficult for spam filters to identify and block them.
3. Polymorphic Attacks: Phishers constantly change the content and format of their emails to evade detection by spam filters that rely on specific patterns to identify spam.
4. Advanced Malware: Phishing scams can include advanced malware that can circumvent traditional security measures and infect systems without being detected.
5. Zero-day vulnerabilities: Phishers may exploit unknown vulnerabilities in software to sneak past firewalls or other security controls.
By utilizing these tactics, phishing scams can effectively bypass traditional security measures designed to protect users and organizations from such malicious attacks.