Meredith Whitaker, the president of Signal, said “I keep brooding on the way the xz backdoor was enabled in significant part via weaponizing the FOSS [free and open source software culture of shitty behavior and abuse.”

“What is striking is that the uncool, mean standards of FOSS conduct that many of us have decried for years, and that many defended as authentic, tough, etc., ended up not just being exclusionary loser behavior, but a significant attack surface.”

Emphasis mine.