I don't know where you've worked but a hostile and intelligent actor or internal red team would succeed under each of those cases at every job I've worked at.
Defending against a targeted attack is difficult, yes. But these recent campaigns were all directed at everyone. Auditing and inspecting your dependencies does absolutely help thwart that because there will always be people who don't.
Defending against a targeted attack is difficult, yes. But these recent campaigns were all directed at everyone. Auditing and inspecting your dependencies does absolutely help thwart that because there will always be people who don't.