So TD won't email or text you that your card got blocked "because there are too many scams" so here's an idea: just send an email or text. Without links. Just go "log into the website or use the app" and then make the website or app show that the card is, indeed, blocked.

Hey know what the TD website and app don't show btw?

"we're hoping to have that soon" - "so how am I supposed to learn my card is blocks?" - "um, well... it just won't work?"

It's twenty fucking twentysix.