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Maltego is an open source intelligence (OSINT) and graphical link analysis tool for gathering and connecting information for investigative tasks.

The Power of Transforms
Transforms are small pieces of code that automatically fetch data from different sources and return the results as visual entities in the desktop client. Transforms are the central elements of Maltego which enable its users to unleash the full potential of the software whilst using a point-and-click logic to run analyses.
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Explore step-by-step. Transforms are designed to build on each other, so you can create complex graphs.
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Automate in a click. Execute a set of Transforms in a pre-defined sequence to automate routines and workflows.
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Create your own queries. Use the Transform Development Toolkit to write and customize your own Transforms, and to integrate new data sources.
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Maltego Data Sources
Integrate data from public sources (OSINT), commercial vendors, and internal sources via the Maltego Transform
Hub. All data comes pre-packaged as Transforms ready to be used in investigations.
About us
Maltego Technologies GmbH is your partner for all Maltego products and provider of all Maltego related services. It was founded in 2017 and is based in Munich, Germany.
The Maltego application is a visual link analysis tool that, out of the box, comes with open source intelligence (OSINT) plugins called Transforms. The tool offers real time data mining and information gathering, as well as the representation of this information on a node-based graph, making patterns and multiple order connections between said information easily identifiable.
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How Investigators Use Maltego
Cyber Security Investigation
Contextualize and visualize your threat data. Detect and help prevent potential cyber attacks.
Fraud Investigation
Gather, visualize and analyze evidence of criminal activity targeting your products, services and company IP.

Person of Interest Investigation
Gather and merge information on known targets, visualize relationships and patterns, and drive investigations forward.
- How to Conduct Person of Interest Investigations Using OSINT and Maltego
- Introducing OCCRP Aleph Transforms in Maltego
- Trace the Chain of COVID-19 Infection Spread Through Social Media Analysis
- GozNym Botnet Operations on Russian-language Cybercrime Forums
- Webinar | Data Discovery for Investigative Journalism with Maltego and OCCRP Aleph

Other Solutions
Enrich your investigations by building and visualizing relationship maps from CSV and other file imports.
Maltego News
31 Mar 2021
A Security Operations Center (SOC) team is tasked with continuously monitoring its environment in order to detect, analyze, and respond to cybersecurity incidents, and ultimately improve the security …
30 Mar 2021
This document provides an overview of how the VirusTotal Transforms for Maltego enables investigators and organizations to leverage threat intelligence, malware research, and attack context. With the …
30 Mar 2021
On March 2, 2021, Microsoft rolled out a patch for several vulnerabilities in their products. Amongst these are the now dubbed ProxyLogon—four vulnerabilities that have been used to target Microsoft …
29 Mar 2021
The cyber threat intelligence investigation cycle includes five stages: Planning, Collection, Processing, Analysis, and Dissemination. Especially during the data collection and processing stages, …
What the Community is Saying