#facebook is embedding tracking data inside photos you download.
I noticed a structural abnormality when looking at a hex dump of an image file from an unknown origin only to discover it contained what I now understand is an IPTC special instruction. Shocking level of tracking.. pic.twitter.com/WC1u7Zh5gN
— Edin Jusupovic (@oasace) July 11, 2019
posted by _JustinPinner