The message reads and I would not call them, it would be a scam.
Please call BOQ Financial Crimes Operations urgently on 1300 55 72 72 regarding your Visa Debit Card. A block has been placed on your card.

I actually bank with the BOQ and was suspicious when I got a text asking me to call them on this number. I checked this site which gave me more alarm but on checking with my bank correspondence this is in fact the number to call re fraudulent activity.

I got a sms from a number I didn't recognise, so I checked www.boq.com.au for the official phone number, and this is what is listed. If in doubt, check the official website.

Caller: I called them

I rang this BoQ number to cancel my credit card (CC). All legit, I think. When I finished the call I noticed the name tag was Isuzu Finance, which if getting a call from them would not inspire confidence if they said they were BoQ. The BoQ CC services are actually provided through Citigroup. So just a complicated mess if you ask me.

We have attempted to contact you to follow up on your recent request on your account. For more details, please contact us on 1300 55 72 72

Appears to be scam. Received SMS saying "Please call BOQ Financial Crimes Operations urgently on 1300 55 72 72 regarding your Visa Debit Card. A block has been placed on your card."

You have sent a account access card to my address 36 . ME15 6NP England in the name of Brendon Parry who does not live at this address......Nor has in the past 6 years ..... Thank You Please cancel card.