The fake USPS text message below with a link to updrex.com is a scam. The link goes to a phishing website that steals account credentials, personal and financial information. Therefore, recipients of the UPDREX scam text are asked not to follow the instructions in it, they should just delete it.
The UPDREX Scam USPS Text Message
From: 66 11 3926 5241
USPS service: Package was delayed due to incomplete door number. Reply to , please reconfirm your address. hxxp://www.updrex.com/B20C6E. Please update it timely. Open link in browser.