Mack Grenfell
Sponsored
Hi. I'm Mack.
I write about digital media, and how to use advertising effectively.
MACKGRENFELL.COM
Check out my Facebook articles
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Latest Article
Re-test Post After Fixes
March 21, 2026
Original meta description for re-test
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Blog Posts
Latest Article
Facebook Scraping, Still a Privacy Disaster
December 12th 2019
Despite the Cambridge Analytica scandal, it’s as easy as it’s ever been to scrape sensitive user data from Facebook.
Read More
Blog Posts
mack grenfell
facebook ads
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Mack Grenfell
Sponsored
Hi. I'm Mack.
I write about digital media, and how to use advertising effectively.
MACKGRENFELL.COM
Check out my FB articles
Read More
Latest Article
Re-test Post After Fixes
March 21, 2026
Original meta description for re-test
Read More
Blog Posts
Latest Article
Facebook Scraping, Still a Privacy Disaster
December 12th 2019 // 10 Minute Read
Despite the Cambridge Analytica scandal, it’s as easy as it’s ever been to scrape sensitive user data from Facebook.
Read More
Blog Posts