Lesson 15 of 20 intermediate

Social Media Safety

Audit privacy settings, lock photo sharing, and remove voice samples before scammers harvest them

Open interactive version (quiz + challenge)

Real-world analogy

Your parent's public Facebook profile is like a filing cabinet left open on the sidewalk. It contains their family tree, daily schedule, voice recordings, security question answers, and financial indicators. Scammers don't need to hack anything -- they just walk by and take what they need. We're moving that cabinet inside and locking it.

What is it?

Social media safety is the process of auditing and locking down your parent's social media profiles to stop scammers from harvesting personal data, voice samples, family information, and security question answers. It includes changing privacy settings, removing public personal data, disabling facial recognition, and establishing family verification protocols.

Real-world relevance

A grandmother loved sharing family photos on Facebook -- birthdays, holidays, a video of her grandson singing. A scammer downloaded a short video clip, used free AI voice-cloning tools to recreate the grandson's voice, and called pretending to be the grandson in trouble overseas. The voice was perfect because the scammer also knew names, relationships, and travel plans -- all from public posts. She was seconds from wiring thousands when her daughter called to verify. The scammer never hacked anyone; the grandmother had given them everything they needed on Facebook.

Key points

Code example

SOCIAL MEDIA SAFETY — KEY STEPS
==============================

1. Profile Audit: Visit parent's profile logged out and screenshot what strangers see
2. Lock Down Privacy: Set all posts to 'Friends Only' and remove phone number
3. Remove Voice/Video Clips: Delete public videos (3 seconds is enough for voice cloning)
4. Stop Facebook Quizzes: They harvest security question answers

... plus detailed steps for reviewing old content, voice protection,
family verification protocol, and a quarterly check-in schedule.

Get the complete social media lockdown guide in:
'Protecting Aging Parents' by Teamz Lab — Available on Amazon
https://www.amazon.com/dp/B0F2PJ1MG4

Line-by-line walkthrough

  1. 1. STEP 1: PROFILE AUDIT -- Before changing anything, see what strangers currently see. Visit the profile logged out and screenshot it.
  2. 2. STEP 2: LOCK DOWN PRIVACY -- Change the default post audience to 'Friends Only' and apply it retroactively to all past posts.
  3. 3. Remove phone number from public view -- Scammers use this to match Facebook profiles to phone targets.
  4. 4. Disable facial recognition and location -- Prevents automatic tagging and real-time location exposure.
  5. 5. STEP 3: REVIEW OLD CONTENT -- The hour spent scrolling old posts is incredibly valuable. Look for home photos, schedules, and financial indicators.
  6. 6. STEP 4: VOICE & VIDEO PROTECTION -- This is the new frontier. Remove public videos with clear audio. Explain that 3 seconds is enough to clone a voice.
  7. 7. STEP 5: QUIZ AND GAME SAFETY -- Facebook quizzes are designed to harvest security question answers. Never participate in them.
  8. 8. STEP 6: FAMILY VERIFICATION PROTOCOL -- The group chat is your safety net. When scammers know a family verifies together, they move on.
  9. 9. QUARTERLY CHECK-IN -- Social media platforms change privacy settings regularly. What was locked down 6 months ago might be public again now.

Spot the bug

Mom's Facebook Safety Measures:
- Profile set to 'Friends Only' (good!)
- Phone number hidden (good!)
- Old posts: Not reviewed (she has 8 years of posts)
- Videos of grandkids singing: Still public from 2019
- Facial recognition: Still enabled
- Location services: ON for Facebook app
- Completed 3 Facebook quizzes this week:
  'What was your first car?'
  'What street did you grow up on?'
  'Name your childhood best friend'
Need a hint?
Even with 'Friends Only' enabled, several major vulnerabilities remain. Find them all.
Show answer
Four critical gaps: (1) Old posts from before the privacy change are still public -- she needs to use 'Limit Past Posts' to apply Friends Only retroactively. (2) Public videos from 2019 contain voice audio that can be cloned with just 3 seconds of clear speech. (3) Facial recognition is still enabled, allowing automatic tagging and identity linking. (4) She completed three Facebook quizzes that harvested her security question answers -- first car, childhood street, and childhood friend are all common bank security questions now in scammers' hands.

Explain like I'm 5

Imagine your grandma puts a big poster on her front lawn with photos of the whole family, everyone's names, her daily schedule, a recording of her voice, and the answers to her bank's secret questions. A stranger walks by, reads it all, and now knows enough to pretend to be her grandson on the phone. We need to take that poster down and put the family photos inside the house where only friends can see them.

Fun fact

In 2023, the FTC fined Meta (Facebook's parent company) $5 billion for privacy violations -- the largest fine ever imposed on any company. Facebook paid it and barely changed anything, because the advertising revenue from user sharing is worth far more than the fine.

Hands-on challenge

Right now, open your parent's Facebook profile in a browser where you are NOT logged in (or use incognito mode). Take a screenshot of everything visible to strangers: photos, posts, family members, phone number, location. Show this to your parent and say: 'This is what scammers see about you.' Then walk through changing the privacy settings to 'Friends Only' together.

More resources

Open interactive version (quiz + challenge) ← Back to course: Protecting Aging Parents