Cyber attacks are the biggest threat to the human race. They happen anytime and anywhere and come in different kinds of assaults.
Today, ransomware and phishing attacks alone cost businesses billions of dollars yearly.
How many cyber attacks happen per day in 2025?
Which countries have the highest concentration of these attacks?
What are the biggest incidents ever happened since the internet became mainstream?
Let’s get right into it!
How Many Cyber Attacks Happen Per Day in 2025?
The latest data from the internet claims there are 30,000 cyber attacks happening every 24 hours.
But this number is exclusive only for hacking incidents and does not take into account other types of breaches such as phishing, malware, and ransomware.
More than 500,000 new traces of malware are detected every day.
Meanwhile, a ransomware attack happens every 11 seconds, with an estimated 628 million incidents of this type recorded yearly.
Lastly, more than 333.2 billion spam emails are sent per day for the purpose of illegally extracting personal data from consumers.
This makes phishing the most common and worrisome form of cyber attack.
Countries with the Highest Cyber Attack Density
How many cyber attacks happen per day in some countries?
From this data, you will see that the United Kingdom has the highest cyber attack density in 2021.
There are more than 4,000 victims per million internet users in the country.
- United Kingdom – there were 4,783 victims per one million internet users in the country
- United States – there were 1,494 victims per one million internet users in the country
- Canada – there were 174 victims per one million internet users in the country
- Australia – there were 102 victims per one million internet users in the country
- Greece – there were 72 victims per one million internet users in the country
- South Africa – there were 52 victims per one million internet users in the country
- Netherlands – there were 41 victims per one million internet users in the country
- France – there were 33 victims per one million internet users in the country
- Germany – there were 18 victims per one million internet users in the country
- Mexico – there were 16 victims per one million internet users in the country
Cost of Cyber Attacks
Cyber attacks are costing the world a huge amount of money.
How much is every attack in the form of fraud worth in 2021?
- Investment fraud – this type of cyber attack fetched a total of $1.4 billion from the average number of 20,600 victims during the year
- Romance fraud – this type of cyber attack fetched a total of $956 million from the average number of 24,300 victims during the year
- Online payment fraud – this type of cyber attack fetched a total of $436 million from the average number of 93,500 victims during the year
- Tech support scam – this type of cyber attack fetched a total of $347 million from the average number of 23,900 victims during the year
- Identity theft – this type of cyber attack fetched a total of $278 million from the average number of 51,600 victims during the year
- Credit card fraud – this type of cyber attack fetched a total of $173 million from the average number of 16,800 victims during the year
- Government impersonation – this type of cyber attack fetched a total of $142 million from the average number of 11,300 victims during the year
- Lottery scam – this type of cyber attack fetched a total of $71 million from the average number of 6,000 victims during the year
Cost of Cyber Attacks in Common Types of Cybercrimes
Here are the most common types of cybercrimes and the average cost of cyber attacks in each category.
- Spoofing – this type of cyber attack fetched a total of $82 million from the average number of 18,500 victims during the year
- Extortion – this type of cyber attack fetched a total of $60 million from the average number of 39,400 victims during the year
- Ransomware attack – this type of cyber attack fetched a total of $49 million from the average number of 3,700 victims during the year
- Phishing – this type of cyber attack fetched a total of $44 million from the average number of 324,000 victims during the year
- Malware attack – this type of cyber attack fetched a total of $5.6 million from the average number of 800 victims during the year
- Online harassment – this type of cyber attack fetched a total of $4 million from the average number of 12,300 victims during the year
- Denial of service attack – this type of cyber attack fetched a total of $200,000 from the average number of 1,100 victims during the year
What are the Biggest Cyber Attack Incidents in History?
Cyber attacks cost the world trillions of dollars and damage reputations, leading to the eventual closure of companies sometimes.
Attackers like to bank on the limited capabilities of smaller firms as it is easier to extract data compared to bigger ones that employ more complex cyber security structures.
What are the biggest cyber attacks that ever happened in history and how much did these breaches fetch from victims?
2016
- Yahoo! – the cyber attack on the company was worth $3 billion, and another $500 million later on that year
- Friend-finder Network – the cyber attack on the company was worth $412 million
2017
- Onliner Spambot – the cyber attack on the company was worth $711 million
2018
- Aadhaar – the cyber attack on the company was worth $1.1 billion
- Marriott International – the cyber attack on the company was worth $383 million
- Twitter – the cyber attack on the company was worth $330 million
2019
- First American Financial – the cyber attack on the company was worth $889 million
2020
- Microsoft – the cyber attack on the company was worth $250 million
2021
- Facebook – the cyber attack on the company was worth $533 million
Conclusion
Let’s recap.
How many cyber attacks happen per day?
A lot!
Malware attacks alone contribute 500,000 traces of reported malicious attacks to the data.
Nowadays, we are more likely to experience a cyber attack than see an asteroid falling off from a distant galaxy.
An important course of action is to always be vigilant of the sites you engage with and not your personal data to suspicious sites at all costs.