The Rails community has exhibited such self-assured, self-promotional exuberance for so long (and continues to do so here), it feels necessary to rely on equivalently forceful and bellicose language to have a hope of countering the spin and marketing messaging.
Case in point, the article seriously says, with a straight face:
"They’re being found at breakneck pace right now precisely because they required substantial new security technology to actually exploit, and that new technology has unlocked an exciting new frontier in vulnerability research."
Substantial new security technology? To claim that a well known vulnerability source -- parsers executing code -- involves not only substantial new technology, but is a new frontier in vulnerability research?
This is pure marketing drivel intended to spin responsibility away from Ruby/Rails, because the problems are somehow advanced and new. This is not coming from some unknown corner of the community, but from a well-known entity with a significant voice.