Looks like TrendMicro's playing the blame game (Score 1)

The way I see it, by having shitty software (and this was a HUGELY embarrassing mistake. I'm amazed that as a security company they didn't have dynamic or static analysis tools to detect user input being passed directly to ShellExecute) they screwed over their users and left their users open to being extorted by ransomware. On top of screwing over their users, they were really irresponsible in getting it fixed quickly. AND, even on top of that they even have the guts to play the blame game and point a finger at someone else? Screw TrendMicro. They've lost my business for good unless they make some big corporate changes.