We read about this all to often - a top executive at small and not so small organizations get scammed or spoofed into providing critical company information or make payments that are not legitimate. Of course we also see other employees getting tricked as well.
For most companies the individuals at the top actually pose the most risk, due to having the most access to sensitive information and critical systems. They need to be the most aware, but when we and others conduct security awareness training, some executives and organizations leaders are noticably absent!
We find that spam text messages seem to come in waves. Just when you think that you've got them totally blocked, a new batch shows up. Like spam emails, it's a constant battle to keep these unwanted texts off of your smartphones.