Thank you, everyone, for your responses, and they all were very helpful, in fact.
To update ~ after I posted this request to you all for help, I received an email from someone at Ath Power as a confirmation about an update I had done to my profile (while I was there trying to find answers, I had gone ahead and updated other smaller parts to my profile).
I used that email address that I finally had ~ that I knew came from Alt Power ~ and I sent a reply to that address and explained the situation and my concerns about potential fraud and asked for direction for who to talk to to verify this ... or notify them of the emails... etc...
At the time of that email I had written, I had not yet read any of your responses. Within minutes, I received a response from this person at Alt Power, who gave me contact information, but also confirmed the request as valid.
And here is the funny, that instantly put my mind to rest ~ while this person who had sent me the first email about the updates did not sign their name to that email <---- it turns out that I had sent MY email to the actual person who had been sending me all of the emails asking me to provide my banking info <--- I had sent my complaint and concern email to the originator of all of this ( haha ) and that gave me the confirmation I needed to know that the original emails were coming from the authorized employee of Ath Power.
And then, I come here, and the banking provider information that you shared with me reconfirmed all of this.
I am now very relieved and very confident and plan to update that information with them as soon as possible.
Thank you fellow shoppers, for your help and guideance.
Warmest regards ♡
Karenshops