FAANG and FAANG-adjacent companies all use background check agencies. They called all my past employers, wanted transcripts, W2s, paystubs. Source: I've worked

FAANG and FAANG-adjacent companies all use background check agencies. They called all my past employers, wanted transcripts, W2s, paystubs. Source: I've worked at a couple unicorns, 2 FAANGS, current Meta eng, all did full 10-year lookback background checks