Whether or not the person running this account is affiliated with Anonymous, this sort of ridiculous claim is right on brand for them.
#cososec
Did 'Anonymous' Really Hack Period Tracking Apps To Delete User Data?
https://www.dailydot.com/debug/anonymous-hack-period-tracking-apps/
@voltronic We are Anonymous. We are Legion.
Yadda yadda yadda.
They aren't really anonymous (nobody is on the Internet), there never were that many of them (even in Internet terms), and they always forget (when the next outrage of the moment appears to replace the last one).
@voltronic I was paraphrasing myself (blog post circa 2010ish), the end of that line was, "...we do not expect them anytime soon."
@Render @LiberalLibrarian
Or maybe more accurately, 'expect us to make asses of ourselves.'