top of page

Our Services
Our services.
Try our DIY resources
Click here: How much does a private investigator cost?
Individual
Asset Searches
Background Checks
Elder Abuse
Family Law
People Search
Surveillance
Legal
Litigation Support
Process Service
Order Process Service
Small Claims
Judgement Recovery
Business
Competitive Intel.
Due Diligence
Intellectual Property
Cyber/Tech
Cell Phones
Cyber & Forensics
Blackmail & Privacy
Online Blackmail
Romance Scams
Human Privacy - Disappear
Bugs, GPS, Cameras
Social Media
FYI
Featured Resources
Popular Resources & Insights
FYI
How much does a PI cost in SF?
DIY Information Prices
Is it legal to hire a detective?
Do this before hiring a PI
Don't hire PI outside Bay Area
Click Here For All Insights
Services
Surveillance - What to know
True People Search Skip Trace
Online blackmail - How to deal with it
Process Service - What to know
How to conduct your own investigation
Sextortion - Reality or bluff?
Online background checks - the risk
Social media investigations -the truth
Call (707) 908-8226

SAM SPADE

Sam Spade™ by Spade & Archer is a blog about San Francisco Bay Area investigations, privacy and security. Our articles are equally useful to people in California, and worldwide.

Full Catalog of Articles
About Private Investigations
Bay Area Private Investigators
Blackmail, Sextortion, Romance Scam
Cyber | Forensics | Investigations
Process Service of Legal Documents
Consumer Warnings

Cyber | Forensics | Investigations

Cell Phone Subpoena: What Information Can Be Learned From a Phone

About Private Investigations

Private Investigator Background Check Cost In San Francisco Bay Area

Bay Area Private Investigators

Online DIY Background Checks Are Risky

About Private Investigations

How Is a Private Investigator Not Stalking?

Bay Area Private Investigators

How Does A Private Investigator Track You In The San Francisco Bay Area?

Bay Area Private Investigators

The Guide To San Francisco Bay Area Counter Surveillance: Unveiling the Invisible

Bay Area Private Investigators

How a San Francisco Bay Area Private Investigator Catches Cheating Spouses

Cyber | Forensics | Investigations

Electronic Harassment and Electromagnetic Torture Private Investigator

Bay Area Private Investigators

The Guide To: How a San Francisco Bay Area Private Investigator Finds Addresses

Bay Area Private Investigators

San Francisco Missing Persons Investigator: 10 Things a Detective Will Ask For

Bay Area Private Investigators

Missing Person In San Francisco: The First 24 Hours And What You Should Do Now

Bay Area Private Investigators

Missing Persons: Navigating San Francisco Bay Area Hospitals and Jails To Get Information

About Private Investigations

General Guide To Understanding Open Source Intelligence (OSINT)

About Private Investigations

Can a Private Investigator Track Your Cellphone or Get Phone Records?

Bay Area Private Investigators

What a San Francisco Bay Area Private Investigator Cost Per Day

Cyber | Forensics | Investigations

What Do Cyber Investigations Investigate?

About Private Investigations

How Much Do Private Investigators Cost In California?

About Private Investigations

Tools and Services a Private Investigator Use

Bay Area Private Investigators

Private Investigator Background Check

About Private Investigations

Everything You Ever Wanted to Know About Private Investigators

3 4

6 7

We are a consultancy that works on a variety of matters. such as cybersecurity, private investigations, digital forensics, privacy, and security planning.

Make a Payment