A penetration tester is assessing a company's HR department for vulnerability to social engineering attacks...

Social engineering attacks that target business processes are especially effective when they mimic legitimate workflows. CEH learning materials emphasize that attackers often exploit trust relationships and organizational procedures rather than attempting broad or generic phishing methods. In the context of HR operations, onboarding portals are highly trusted and frequently accessed by new employees who expect to enter personal information, submit documents, and receive initial network credentials. By creating a fake onboarding portal that closely resembles the organization’s internal system, an attacker can collect credentials without triggering suspicion because the action being requested appears normal and expected. This method leverages procedural familiarity, brand consistency, and the implied authority of HR communications, making it far more effective than generic phishing emails or unsolicited social media messages. Phone calls, while sometimes useful, involve real-time interaction and increase the chance of detection. The fake portal, however, seamlessly integrates into existing processes, making it the most effective and lowest-profile approach for acquiring network credentials.