ExxonMobil recently sent letters to its Plenti rewards card members stating that the program was being replaced with a new one called Exxon Mobil Rewards+. The letter includes a confusing toll free number and directs customers to a parked page that tries to foist Web browser extensions on visitors. ExxonMobil corporate has not yet responded to requests for comment. Many people on Twitter said they accidentally added an e to the end of exxonmobil and ended up getting bounced around to spammy looking sites.”]
Source: https://krebsonsecurity.com/2018/07/exxonmobil-bungles-rewards-card-debut/