In phishing tests conducted on business emails, more than half of the subject lines clicked imitated Human Resources communications.
London, UK (25th July 2022) - KnowBe4, the provider of the world’s largest security awareness training and simulated phishing platform, has released the most frequently clicked phishing methods, including the top email subjects clicked on in phishing tests. Half of those that were clicked on had subject lines related to Human Resources, including vacation policy updates, dress code changes, and upcoming performance reviews. The other top category was IT requests, including password verifications needed immediately.
By now most people know that if they receive a text message confirming a £1,800 order they never placed, or telling them they’ve just won a new grill, they shouldn’t click on it. But what if it’s from their HR Department about an upcoming performance review? Or, what if the attachment is a draft of a Strategic Plan that mentions their name?
Business phishing emails are particularly effective because, left unanswered, they could potentially affect the user’s daily work, enticing employees to react quickly before thinking logically about the email’s legitimacy. The email source may be hidden by a spoofed domain, making it even easier to miss, and may even have the company name and logo (sometimes even the employee’s name) in the email body. Most include a phishing hyperlink in the email or a supposed PDF attachment.
“We already know that more than 80% of company data breaches globally come from human error,” said Stu Sjouwerman, KnowBe4’s CEO. “New-school security awareness training your staff is one of the least costly and most effective methods to thwart social engineering attacks. Training gives employees the ability to rapidly recognise a suspicious email, even if it appears to come from an internal source, causing them to pause before clicking. That moment where they stop and question the email is a critical and often overlooked element of security culture that could significantly reduce your risk surface.”