If you’ve been receiving strange, garbled SMS messages mentioning a missed call, voicemail, parcel delivery recently, you’re not alone. The messages are generated by malware called Flubot, which spreads via SMS and can infect insecure Android phones.

If you receive a text message from a friend regarding parcel delivery or voicemail, please do not click on any links or forward it to anyone. If you get a call from a friend saying that they have received a text message from your mobile number that you did not send, you may be infected.

Please read the article below from Telstra for more information:

https://exchange.telstra.com.au/getting-strange-missed-call-sms-messages-heres-how-to-avoid-the-flubot/