Close this search box.

VirusTotal’s Data Leak: How 5,600 Users Were Affected


VirusTotal, a renowned security firm, recently experienced an unexpected data leak, impacting nearly 5,600 customers.

Such an event gives us an undeniable truth: from seasoned cybersecurity professionals to beginners, no one is completely safe from data breaches.

The Secure Exposed

How can a cybersecurity firm like VirusTotal be caught in such a situation? Isn’t their role to avoid these incidents? Well, cybersecurity is an ever-evolving process. Even the best systems can have unnoticed vulnerabilities.

VirusTotal, a cybersecurity giant, recently faced a data leak due to human error

The Breach: A Case of Human Error

VirusTotal’s situation was triggered by a human error rather than a cyber-attack. An employee inadvertently uploaded a CSV file containing sensitive data of Premium account customers, resulting in the data leak. The exposed reports, generated between March and July, included names and corporate email addresses—information that could be exploited by cybercriminals.

This may not seem substantial at first glance, but the type of data revealed, names and corporate email addresses, are highly valuable to cybercriminals. They can exploit this information for various attacks, such as phishing attacks or identity theft.

Beyond Damage Control

Managing a data breach isn’t just about immediate damage control. It’s a comprehensive process that includes dissecting the situation, pinpointing vulnerabilities, and bolstering future defences.

According to the World Economic Forum, a staggering 95% of cybersecurity breaches are a consequence of human error. Services like Penetration Testing play a critical role in exposing weak points and preparedness for potential future incidents. Equally important is Cyber Security Awareness Training, which educates staff about potential cyber threats and the best practices to prevent them.

VirusTotal Data Leak Lessons

Want to stay a step ahead? Our Cyber Security Guide is a straightforward resource packed with practical strategies for individuals and businesses alike, aiming to boost their digital security.

In essence, even the best can falter. But these setbacks remind us to stay constantly vigilant and keep harvesting VirusTotal data leak lessons. After all, the key is not to avoid falling but to rise every time we do.


Ahmed Khanji

Ahmed Khanji

Ahmed Khanji is the CEO of Gridware, a leading cybersecurity consultancy based in Sydney, Australia. An emerging thought leader in cybersecurity, Ahmed is an Adjunct Professor at Western Sydney University and regularly contributes to cybersecurity conversations in Australia. As well as his extensive background as a security advisor to large Australian Enterprises, he is a regular keynote speaker and guest lecturer on offensive cybersecurity topics and blockchain.


Sydney Offices
Level 12, Suite 6
189 Kent Street
Sydney NSW 2000
1300 211 235

Melbourne Offices
Level 13, 114 William Street
Melbourne, VIC 3000
1300 211 235

Perth Offices
Level 32, 152 St Georges Terrace
Perth WA 6000
1300 211 235


Learn more about the team at the forefront of the Australian Cyber Security scene.

About Us →

Meet the Team →

Partnerships →

Learn more about the team at the forefront of the Australian Cyber Security scene.

Career Opportunities →

Internships →

Media appearances and contributions by Gridware and our staff.

See More →



Whether you need us to take care of security for you, respond to incidents, or provide consulting advice, we help you stay protected.

View all services →

Web App Pen. Test Calculator →

Network Pen. Test Calculator →

Governance & Audit

Legal and regulatory protection

Penetration Testing

Uncover system vulnerabilities

Remote Working & Phishing

Fortify your defenses

Cyber Security Strategy

Adaptation to evolving threats

Cloud & Infrastructure

Secure cloud computing solutions

Gridware 360

End-to-end security suite

Gridware Managed Services

Comprehensive & proactive security

Gridware CloudControl

Harness the benefits of cloud technology

Gridware Incident Response 24/7

Swift, expert-led incident resolution



A collection of our published insights, whitepapers, customer success stories and more.

Customer success stories from real Gridware customers. Find out how we have helped others stay on top of their Cyber Security.

Read More →