Meaning

1 senses
  1. (Internet, uncountable)Interactions via the World Wide Web that cannot be publicly viewed, tracked or logged, such as private messages, texts and e-mails.

Origin

From dark (“hidden, secret”) + social (“relating to social media or social networks”); com

From dark (“hidden, secret”) + social (“relating to social media or social networks”); compare Dark Web (“the portion of the Deep Web hosted on restricted networks”).

Wiktionary, CC BY-SA 4.0 · source

See also

neighbours in the dictionary
dark social — meaning, examples, forms, synonyms | Krumeto