✨ SquareX has raised a USD 6M seed round from Sequoia Capital. Read More

Be Fearless Online
Stay Safe, Remain Productive, Be Anonymous, Have Fun!

Squarex secures your online activities without compromising productivity.

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Meet our Fearless Users

What our early users have to say about us. Join our waitlist to be one of them!

“I would highly recommend SquareX to anyone who prioritizes security, privacy, and ease of use. The platform has transformed my internet browsing experience and has become an essential part of my daily workflow.”


Career Recruiter

“I can now fearlessly view any web links and files without worry if they could infect me with malware or spyware or if my ISP / free Wifi providers (at hotels, airports, and cafes) might be spying on me. And it’s fast!”


Cybersecurity Expert

“SquareX is a game changer in the way I navigate online. Existing privacy tools tend to slow down or completely stop my workflow. With SquareX, it's more intuitive and seamless thanks to its browser extension.”


Marketing Professional

Our Team

Founded By Vivek Ramachandran

We are a group of seasoned cybersecurity professionals, visionary technologists, and passionate problem-solvers, all united by the common goal of empowering internet users with cutting-edge solutions to protect their digital lives. Vivek Ramachandran, a veteran in the cybersecurity industry with over 20 years of experience in building security products and finding vulnerabilities in security systems. His entrepreneurial experience spans over a decade, during which he has built wireless monitoring solutions, pentesting gadgets, and cloud-powered lab environments. Before SquareX, he founded Pentester Academy, a cloud-based cybersecurity training startup that was successfully acquired. Vivek also discovered the infamous Caffe Latte Attack and has authored multiple books and research papers on offensive cybersecurity techniques. He has spoken at top conferences like DEFCON and BlackHat over the years.

Our Investors

Sequoia Capital

“The online world is about to get a whole lot worse as the AI revolution gets channeled towards building malicious code. Every cyber security solution out there is only probabilistically successful in protecting internet users, which is not of much comfort if they get hacked and lose money. SquareX is the first solution we've seen that takes a 100% protection approach - where irrespective of how new and sophisticated the attack is, it has no chance to infect users. This is the future we think all internet users deserve.”

Anandamoy Roychowdhary

Partner, Sequoia Capital

Take control of your security online!

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