Smishing attacks are also called SMS phishing attacks. SMS stands for Short Message Service, or simply “text messaging”. By disguising themselves as a trustworthy organization in a text message, smishing hackers try to get your personal and financial information. Smishing attacks have increased dramatically since 2019.
Here are some examples of smishing attacks I’ve got on my cellphone in the past two months.
Playlists:
Business continuity
   • Business continuity  
Cyber Attacks and Defense
   • AAA framework: TACACS+ vs RADIUS  
Basic Cryptography
   • Private Key Encryption (Symmetric Key...  
Advanced Cryptography:
   • What is digital signature?  
Public Key Infrastructure
   • Why digital certificate?  

Remote Access & WAN Technologies
   • Circuit Switching vs. Packet Switching