Discover the OwlyShield Suite

OwlyScan will discover things you never knew you made public.

OwlyDetect ensures that your Business and Industrial data comply with expectations.

OwlyShield is a range of defensive cybersecurity products focused on Darknet web crawling and ensuring data conformity.
Cyber attacks

The attack lifecycle

Successful attacks require multiple steps.

identify vulnerability in the target infrastructure


Use the vulnerability to gain privileged access.


Deploy persistent malicious payload using privileged access.

Command & Control

With malware installed, attackers now own both sides of the connection.

Action & Exfiltration

Attackers goal: data exfiltration, destruction and extortion.

This is why we developed two specific solutions


The Darknet Search Engine for Companies

Go to


Business and Industrial (IIOT) data Conformity

Available Soon
What we have discovered on the Darknet with OwlyScan
SBF 120
100% of French companies listed on the SBF120 are mentioned on the Darknet
Darknet Resources
OwlyScan has indexed hundreds of millions of resources on the Darknet, including the contents of archives.
Industrial Companies
Industrial companies make up a high proportion of cyberattack victims, given their valuable secrets and data.

Enhancing Data Protection

SitinCloud is a specialized company led by a team of researchers in mathematics and computer science, dedicated to defending and protecting the knowledge and digital assets of its clients. Currently, we are focusing on two complementary aspects of cybersecurity related to data protection:
1. The identification of data breaches, particularly their presence on the Darknet, in order to prevent and respond swiftly to any unwanted exposure.
2. Data compliance, to ensure data integrity and authenticity. This is crucial in both business and financial environments (e.g., ERP systems) and industrial settings (e.g., Industrial Internet of Things or IIOT).

SitinCloud is a member of GICAT, the French Land and Air-Land Defense and Security Industries Association.