Thomas J. Caliendo

Tom Caliendo is a security consultant and freelance writer with over 20 years of investigative experience working in corporate intelligence, due diligence, and cybersecurity. Follow Tom on Substack @theosintguide As a writer he covers developments Open Source Intelligence in modern society, plus whatever catches his fancy on that particular day. He is a regular contributor at nonprofit news sources like Secjuice as well as Feedly's Ahead and Osint Editor. Tom is licensed and experienced in disparate fields related to OSINT, including cryptocurrency investigation, archival research, cybersecurity, private investigation, and genealogy. Tom lives in New Jersey where he is a gardener, general lover of bees, and an expert at chasing his three year old.