Second Opinions for Stalled Investigations

Reopen Cold Case Investigations

Some cases hit a wall. A digital trail ends. A report concludes without pointing to anyone. No names. No resolution.  No further resources are allocated to invest in the pursuit of justice.  

That’s where we step in.

DEPSINT™ works on closed cases that didn’t reach the finish line. Failed insider threat reports. Misattributed breaches. Cold cyber leaks with no source. If a previous attempt stalled or missed key identifier data, we run it again—with a very powerful and and very efficient lens.

We’re not your average PI outfit. In fact, we’re not a private investigation firm at all. What we do is support legal professionals, companies, and private clients with deep-web, tech-driven intelligence that goes far beyond public records or basic online lookups.

If you’re trying to trace a person’s digital footprint, or need online tracking for a missing person, you’re in the right place.

Who Uses This Service?

We’re often contacted by:

  • Companies still dealing with an ongoing leak
  • Legal and/or investigative teams with weak evidence
  • Public sector units stuck on insider breaches
  • Individuals targeted online without closure

In many of these cases, investigations had limited resources overly reliant on OSINT tools. Our work pulls data from the surface, deep and dark web.  Within 1-3 days, we should have enough information to verify 

 

Identifiers: How We Trace Digital Actors

People leave traces online. Not just accounts—but how they type, when they post, and where they link across platforms.

We track:

  • Alias overlaps
  • Timing patterns
  • Geographic movement in logs
  • Behavior across social, forums, apps

These identifiers are matched against internal datasets and known clusters. That’s how we build attribution.

 

What Makes DEPSINT™ Different?

We don’t rerun the same script.

We study fragments others ignored—aliases, usernames, email addresses, platform links, behavior loops. Even after time passes, internet history remain. We put them back together.

How We Handle Cold Case Reviews

1. Look Over the Old Report

We check if something was missed. If the logic held. If key points were skipped.

2. Run New Signal Tests

This includes metadata checks, post-time analysis, and profile behavior mapping. We often compare across platforms.

3. Behavior-Based Attribution

We pull in other sources. We check if similar writing, behavior, or patterns appear elsewhere.

4. Final Report

You’ll get a new Track & Trace Report. If you need something for court or regulatory review, we offer a formatted version for that too.

Only Have an Email or Username?

In today’s digital world where data & traces become harder every day, DEPSINT™ turns the invisible into the actionable intelligence. Contact us today for a free consultation.

DEPSINT™

DEPSINT™ vs Standard Investigations

We’ve handled cases that were closed, forgotten, or filed away. We’ve also corrected wrong attributions before they caused legal fallout.

What’s Compared
Standard Firms
DEPSINT™
IP Focus
Yes
No
Account Behavior Mapping
No
Yes
Speed
Unclear
3–7 days
Use of Original Data
Static
Rechecked and matched
Attribution Quality
Often vague
Detailed and source-linked

Real Situations We've Handled

Sometimes it takes weeks. Other times, we can trace someone within days. It depends on their footprint, how careful they are, and how much of a pattern they leave behind — and most people leave more than they think.

What We Need to Start Tracking Someone?

We start with what you’ve got — even if it doesn’t feel like much. Here are the common identifiers we work with:

This is enough to start peeling back layers. The way people reuse identities — or forget they’ve done so — is often their undoing when it comes to digital anonymity.

Cases We Analayze

Some examples:

  • Cold cyber investigations that paused with no result
  • Insider threat leads that never panned out
  • Leaks pinned on the wrong person
  • Legal disputes with weak attribution
  • Cases handled internally but now need external review

Most of our cases come with gaps. We’re used to that.

What You Need to Start

We usually ask for:

  • Copies of the original findings
  • Known usernames or burner IDs
  • Platform links (if posts or leaks are public)
  • Content samples
  • A short case timeline

You don’t need everything. Start with what you have.

Frequently Asked Questions

How fast can DEPSINT™ provide results for a cold case?

DEPSINT™ prides itself on providing almost immediate results. Our findings from our initial cyber analysis scan are usually delivered within the first 24 hours.  Formal track and trace reports typically are delivered within 7 business days. For more advance reports and those necessary for legal proceedings, time may vary on a case-by-case basis. If your case requires expedited processing, we will do our best to deliver your track and trace reports according the agreed upon schedule.

It depends on the contractual status of your current engagement. We often assist in advancing cases for existing investigations which have either stalled or been closed.  At DEPSINT™, privacy, ethics, and legal responsibility guide every step of our cyber analysis work. We follow strict global data laws to stay aligned with key industry standards. We fully comply with GDPR (EU) and CCPA (California). For credit-related cases, we meet FCRA (U.S.) requirements. Client data is always protected. DEPSINT™ meets SOC 2 Type II security standards & follows ISO 27001 frameworks for safeguarding information. Each client is required to complete a thorough onboarding process. This is to prevent misuse and ensures delivered reports are used appropriately. 

If necessary, yes. Our court-ready report can be generated by our cyber analysts for formal legal proceedings. Note: additional time and fees may apply. Contact us about your case for a free consultation. 

No. Our methodologies are completely discreet. DEPSINT™ delivers comprehensive track and trace reports based on data found on the surface, deep and dark web. No notification to the subject will occur as our systems gather data.

We need to be provided with sufficient identifiers of the subject, such as an email or phone #.  Ideally, a minimum to two is sufficent, however, sometimes one identifier is enough for an initial scan.  With that data in hand, our preliminary cyber analysis should indicate if we can accomplish the goal.

Contact DEPSINT™ for Cold Case Reinvestigation

If you’ve reached a dead end in your cyber investigation, DEPSINT™ can help reignite the path to attribution.

We’ll let you know what’s possible.