News
23 June 2026
How to Protect Your Supply Chain Against Cyberattacks?
The Weakest Link in Security Is No Longer in Your Company — It's Your Supplier.
20 May 2026
Over Half of Companies’ IT Projects Contain Serious Vulnerabilities, Citadelo Report Finds
In 2025, we tested 34% more projects than the previous year. Of the 628 IT projects assessed, more than half contained a critical or high-severity vulnerability.
17 March 2026
Interview: Inside the World of Ethical Hackers
“Being an ethical hacker isn’t just a job. It’s a mindset and a responsibility in an increasingly digital world.” Marek Paták recently joined a podcast interview to share what ethical hacking really looks like in practice.
24 July 2025
From High School Exploits to Leading a Team: Fero's 10-Year Journey at Citadelo
He first heard about hacking in high school. Today, he hacks mobile apps, trains developers, and leads his own team. What keeps Fero excited about ethical hacking even after 10 years at Citadelo? And how do you keep growing without burning out?
16 July 2025
Case Study: How a Phishing Attack Tricked 40% of Employees
In a simulated attack, our ethical hackers tricked nearly 40% of employees through phishing and vishing. One click gave us access to the network—proving that even strong tech can’t compensate for human error. Here’s what we learned and why awareness is your best defense.
24 April 2025
Ethical Hacking Report 2024: Six Vulnerabilities in Almost Every Tested System
Web, cloud, mobile, and infrastructure projects all revealed the same pattern: overlooked basics, repeat mistakes, and too many systems left wide open.