An online problem can spread faster than its source becomes clear. A false profile, a threatening message or a leaked document may leave only a few useful clues. FSO Guard helps preserve those clues and assess what they actually show.
Our cyber and OSINT investigations serve Miami and South Florida. OSINT means open-source intelligence: research using information available through lawful sources. We connect digital leads, verify them and explain the limits of the findings.
What we investigate
- Harassment and threats. We document accounts, messages and patterns that may help identify a source. See blackmail, extortion and harassment investigations for related support.
- Impersonation. We examine fake profiles, brand accounts and false recruiting or customer-service pages.
- Online fraud. We assess links between suspect sites, seller accounts and people. This work can support fraud investigations.
- Data exposure. We examine where material appeared and what can be established about its spread or possible source.
- Account incidents. We review information the client is authorized to provide about access, activity and possible misuse.
- Digital due diligence. We compare a person’s or company’s claims with their available online record. This can extend a background check.
- Locating people: witnesses, debtors and missing contacts through open-source analysis combined with licensed skip tracing.
- Evidence preservation. Posts, pages, messages and videos are captured with source details, timestamps and hashes where appropriate.

How we work
- Set the question. Identify what happened, what needs to be established and which material may disappear.
- Preserve current evidence. Capture the relevant material and its available metadata before it changes.
- Compare clues. Usernames, images, domains, records and time patterns can suggest links. A shared detail alone is not proof of identity.
- Verify leads. We compare online findings with records and field work where appropriate. Unconfirmed matches remain clearly labeled.
- Identify gaps. Your attorney may need legal process to seek records that a platform does not make public.
- Explain the result. The report includes sources, screenshots, a timeline and confidence levels. It separates confirmed facts from possible links.
Boundaries we keep
We do not access accounts or devices without authorization, intercept communications or buy stolen data. Sources include public information, client-provided material and authorized database research. Each inquiry has a documented lawful purpose.
Who hires us
Clients include families, business leaders, attorneys and companies facing online threats or disputed conduct. Investigators work in English, Spanish and Russian when research crosses languages.
Cyber and OSINT investigators in Miami-Dade, Broward and Palm Beach
FSO Guard Security Service holds Florida Private Investigative Agency License A 1000095 and is based in Hollywood, FL. Call 888.881.8099 or text us for a confidential consultation. Explore investigation services.