All East Africans using Facebook, Instagram,and emails are in danger of loosing their data

Facebook,Instagram and Google users are again at a risk of intrusion,.I have warned facebook.com and MTN Uganda over this security hole.. iqm Wondering how a local phone number sends a security verification code before Facebook sends it... I have been testing the security of my social media accounts and today I was shocked,a local phone number sent me a security verification code first and then Facebook sent the same code later!!! And I real know that this is very abnormal.... I have been alerting all telephone communication companies in East Africa about this insecurity!!! Citzens using phone numbers and email accounts are at a danger of loosing their data!!!! Something should be done to iron out this nonsense.....