Top 25 OSINT Blogs And Websites In 2023: An Up-To-Date Guide | Corma Investigations
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Jörn Weber

Corma CEO

Top 25 OSINT Blogs and Websites in 2023: An Up-To-Date Guide

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Table of Contents

Table of Contents

In an era where information is abundant and constantly evolving, harnessing the power of open-source intelligence (OSINT) has become crucial for professionals in various fields. Whether you’re a cybersecurity expert, journalist, investigator or law enforcement officer, staying updated on the latest OSINT trends and resources can greatly enhance your capabilities. Dive into this comprehensive guide showcasing the top 25 OSINT blogs and websites in 2023, and unlock the potential of OSINT for your professional growth.

Key Takeaways

  • Discover the power of open-source intelligence (OSINT) and its applications for cybersecurity professionals, journalists, researchers, law enforcement & government agencies.

  • Explore the top 25 OSINT blogs & websites in 2023 to stay up-to-date with news and tools.

  • Leverage OSINT tools for enhanced investigations and build your network by connecting with experts & communities.

Understanding OSINT: The Power of Open Source Intelligence

A person using a search engine to access public data for open source intelligence

OSINT is the practice of gathering and analyzing public data for intelligence purposes, searching, collecting, and synthesizing information accessible on the internet using tools like Google search. As Gene Spafford once said, the only truly secure system is one that has been powered off, encased in concrete, and guarded by armed personnel – and even then, some doubt may remain. This highlights the importance of network security and the role OSINT plays in managing the abundance of data to identify potential data breaches by analyzing publicly available information.

OSINT operations deploy advanced techniques to sift through the vast expanse of visible data, pinpointing relevant information needed to achieve their objectives. Some examples of OSINT tools include:

  • Search engines

  • Business Databases on Shareholder and Director

  • Repository of compromised records

  • Historical Whois Data

  • Tools for Monitoring Social Networks

Additionally, any digital data, like IP addresses, social media profiles, and public records, can be obtained through OSINT.

Internal security teams utilize OSINT to strengthen operational security within their organizations. They seek out sensitive information that the company may not be aware is publicly available, safeguard exposed data, and anticipate what information a potential attacker may have regarding the organization. This data is essential when evaluating risk, allocating security resources, and optimizing security protocols and regulations. An extended threat intelligence platform can be used to gather and analyze OSINT data.

Although OSINT makes use of public data through a variety of tools, it does not involve unauthorized access or data theft. However, if you are a company working with personally identifiable information of the public, it is important to consider data protection regulations. For example, GDPR requires that storage of such data must be secure.

Top 25 OSINT Blogs and Websites in 2023 for Investigators and Cybersecurity Professionals

A group of people discussing threat intelligence and public data for open source intelligence

To stay ahead in the ever-evolving digital landscape, cybersecurity professionals can benefit from the wealth of insights, tips, resources, and security and industry news offered by top OSINT blogs. Some of the best OSINT blogs for cybersecurity professionals include:


























These blogs often feature search tools and cutting-edge OSINT training for practitioners, equipping them with the knowledge to combat real-world security threats.

By following these top OSINT blogs, cybersecurity professionals can stay updated on the latest threat intelligence, OSINT techniques, and tools, such as the extended threat intelligence platform and various other OSINT tools. This allows them to be better prepared for the constant challenges posed by data breaches, security vulnerabilities, and the ever-changing landscape of network security.

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Top 5 OSINT Websites for Journalists and Researchers

A person using other OSINT tools to develop OSINT investigation solutions

OSINT websites provide journalists and researchers with vital tools, techniques, and information that can bolster their investigative capabilities. Tools like reverse image search engines, social media monitoring, and data analysis platforms can be invaluable in uncovering hidden connections, verifying information, and conducting in-depth research using a search engine.

Bellingcat is an excellent example of how investigative research can be conducted. It used Maltego to uncover the identities of Russian secret service agents involved in the poisoning of Alexei Navalny. Maltego can also be used to gather information from the dark web, proving useful in OSINT investigations. By utilizing such powerful tools and resources, journalists and researchers can elevate their investigative skills and uncover the truth behind complex stories., a leading resource for journalists, provides a wealth of information regarding OSINT. This blog is a treasure trove of knowledge for journalists and researchers alike, offering numerous tools, techniques, and insights that can be used to bolster investigative capabilities. From tips on how to use search engines effectively for information gathering to advice on leveraging social media for data analysis, this website is a must-visit for anyone wanting to delve deeper into the world of open-source intelligence.

For those interested in the intersection of technology and journalism, Techjournalism is a must-visit platform. This blog offers a unique perspective on the evolving world of journalism in the digital age. It provides thought-provoking articles, insightful analyses, and practical tips for journalists navigating the complexities of reporting in an increasingly digital and interconnected world. From leveraging social media for news gathering to using data visualization tools for storytelling, this blog is a treasure trove of resources for tech-savvy journalists. is a Substack publication curated by Henk van Ess, an internationally recognized expert in online research methodologies that harness the power of the web and artificial intelligence. This insightful newsletter boasts members from esteemed organizations such as BBC, Facebook, Google, IBM, Microsoft, NBC, Oracle, New York Times, and Washington Post. With a diverse range of topics covered, from the intricacies of online research techniques to the latest advancements in AI, Digital Digging offers a deep dive into the world of digital investigations and research. Whether you’re a professional in the field or simply curious about the digital realm, this platform provides valuable insights and expert perspectives.

The is a comprehensive platform dedicated to the evolving landscape of online journalism. It provides commentaries, analyses, and links that cover a wide spectrum of topics related to online journalism and online news. This includes areas such as citizen journalism, blogging, vlogging, photoblogging, podcasts, vodcasts, interactive storytelling, publishing, Computer Assisted Reporting, User Generated Content, and various internet-related subjects. The blog serves as a valuable resource for professionals, students, and enthusiasts who are keen on understanding the nuances of digital journalism in the modern age.

Top 5 OSINT Resources for Law Enforcement and Government Agencies

Law enforcement and government agencies have access to a range of OSINT tools and services that can be used to gather critical intelligence for their operations and investigations. Premier OSINT resources include:

is a renowned data visualization tool that allows investigators to map out complex networks and relationships from various data sources. It’s especially useful for digital forensics and information gathering.

offers tools for deep social media investigations. It aids professionals in uncovering hidden data from social networks, making it invaluable for online investigations.

District 4 Labs, the home of Darkside, a leading-edge repository boasting one of the world’s most extensive collections of compromised records and data related to persons of interest. The platform is designed to supercharge investigations and threat intelligence capabilities, making it an invaluable asset for corporate security teams, intelligence analysts, and cyber consultants. With the vast database, users can mitigate risks, prevent fraud, and unearth vital person and company-centric intelligence.

is a leader in online intelligence solutions. Their platform is designed to assist law enforcement agencies in tracking and combating online criminal activities, from fraud to human trafficking.

Social Network Harvester (Titan)
The SNH Titan, developed by Freezingdata, is an advanced, automated investigative solution tailored for various professionals, including law enforcement agencies, federal agencies, consulting firms, law firms, detective agencies, and media agencies. Its primary function is to collect and evaluate data from social networks.

These tools, including a search tool, can be employed to collect information, monitor activity, and analyze data, providing valuable insights for law enforcement and government agencies.

Drawing on these top OSINT resources, agencies can augment their capabilities in tracking criminals, conducting investigations, and developing OSINT investigation solutions. This allows them to stay ahead of emerging threats and ensure the safety and security of their respective jurisdictions.

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Top 5 Emerging OSINT Blogs and Websites to Watch

As the world of OSINT continues to evolve, it’s essential to keep an eye on emerging blogs and websites that are making a mark in the community. Some of the most promising OSINT blogs to watch include:

These sources provide fresh perspectives on OSINT trends and developments, offering valuable insights for professionals and enthusiasts alike.

Keeping track of these emerging OSINT blogs and websites ensures you remain updated with the latest open source intelligence news, tools, and techniques. This allows you to be at the forefront of the ever-changing OSINT landscape and be better prepared for the challenges and opportunities that lie ahead.

Building Your OSINT Network: Connecting with Experts and Communities

Establishing your OSINT network is key to broadening your knowledge, exchanging experiences, and collaborating on projects. By connecting with experts and communities in the OSINT field, you can learn from the experiences of others and stay updated with the latest developments in the realm of open source intelligence.

Engaging in discussions, asking questions, and sharing your insights on social media platforms, forums, and professional networks are viable options for connecting with experts and communities. By fostering these connections, you can enhance your understanding of OSINT and contribute to the collective knowledge of the community.

Staying Updated: Tips for Keeping Up with OSINT Developments

An image showcasing the logos of the top 25 OSINT blogs and websites in 2023, providing valuable insights for staying updated on OSINT developments.

Keeping abreast of the latest OSINT developments is crucial for any professional in the field. To keep up with the ever-changing landscape, you can utilize the following strategies:

  • Use Twitter’s (X’s) search bar and follow pertinent keywords or hashtags

  • Create a dashboard using Tweetdeck to track OSINT content

  • Follow the OSINT community on Twitter and Reddit

By implementing these strategies, you can stay informed and up-to-date with the latest OSINT developments.

Another effective method to stay informed is by joining active OSINT communities and forums, where you can engage with fellow professionals, ask questions, and share your expertise. Additionally, staying apprised of current events and developments in your area of focus can help you remain at the forefront of the OSINT world.

Finally, investigate OSINT blogs and websites for the latest updates and resources. By staying updated with the latest tools, techniques, and trends, you can ensure that you’re always equipped with the most up-to-date information and resources to excel in your OSINT endeavors.


In conclusion, the world of OSINT holds immense potential for professionals in various fields, including cybersecurity, journalism, and law enforcement. By staying updated with the top OSINT blogs and websites, leveraging powerful tools and techniques, and connecting with experts and communities, you can harness the power of open source intelligence to enhance your capabilities and achieve greater success in your endeavors. Embrace the world of OSINT and unlock new opportunities for growth and collaboration.

Frequently Asked Questions

What are OSINT websites?

Open Source Intelligence (OSINT) is a technique of collecting and analysing publicly available data, which can be utilized to make informed decisions or satisfy curiosity. It is used by governments, businesses and other organisations to gain insight from public sources such as search engines and data visualisation tools.

Is OSINT legal?

Yes, OSINT is legal as it involves using publicly available information.

What are some key OSINT resources for cybersecurity professionals?

Cybersecurity professionals can rely on Hatless1der Blog,, Third Eye OSINT, Vanimpe » Osint, OSINT Fans, Secjuice, Skopenow, SOCRadar, Micah Hoffman and ESPY OSINT Blog for key OSINT resources.

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