What Is the Most Common Cyber Attack?

 

The Story Behind the Numbers

The most common type of cyber attack is phishing. FBI data shows that phishing accounts for 18.99% of all reported internet crime incidents. In simple terms, nearly one in five cases starts with fake emails, messages, or websites designed to trick people into sharing passwords, login codes, or payment details. With IC3 receiving about 750,994 cybercrime reports annually, even “nearly one in five” adds up fast. Zooming in on the scale, the US alone faces an enormous daily volume of incidents, which is why tracking how many cyber attacks per day happen in the US helps put that “nearly one in five” phishing share into perspective. Beyond formal complaints, 2025 saw 278,827,933 victim notices issued to Americans, underscoring how widespread data exposure has become.

The gap between phishing and other attack types remains large. Extortion follows at 8.84%, investment fraud has climbed to third place at 7.24% – a notable shift. Personal data breaches account for 6.69%, and non-payment or non-delivery scams make up 5.6%. Tech and customer support scams sit at 4.74%, with government impersonation (3.21%), identity theft (3.14%), business email compromise (2.46%), and employment scams (2.45%) rounding out the top ten. Deception-based attacks continue to dominate cybercrime.

Why This Data is Important

This data shows that most cyber attacks do not rely on advanced technical exploits. Instead, they rely on people reacting to messages that look legitimate. Phishing works because it blends into everyday online activity like account alerts, subscription notices, and work emails.

For users, this highlights the importance of reducing exposure and recognizing common scam patterns. Tools that limit what attackers can see – such as masking your IP address – can help lower risk when visiting unfamiliar sites. They also make it harder for scammers to link your activity across different websites or sessions. No single tool can stop phishing entirely, but combining awareness with basic privacy measures significantly reduces overall risk. Understanding VPN protocols can also help you choose the right level of protection for your needs.

Looking Ahead: Future Outlook

Phishing is likely to remain the most common cyber attack. And the overall volume stays massive: estimates put global cyber attacks in the hundreds of thousands per year, which keeps “cheap, repeatable” tactics like phishing consistently profitable. As long as email and messaging platforms stay central to online communication, scammers will continue using them. New tools may change how scams look, but the underlying tactic – exploiting trust – will remain the same. For users, this makes basic privacy tools such as a VPN increasingly relevant, as they help reduce exposure when browsing, clicking links, or using public networks.

Source & Methodology

This analysis is based on data from the FBI Internet Crime Complaint Center (IC3) Annual Reports. Percentages represent each crime type’s share of total reported incidents, based on complaints submitted by individuals and organizations in the United States.