- STT participates in VolgaCTF Finals (Samara, Russia)
- STT ranks 5th in CSAW-Europe Finals (Valence, France)
- President of PT Marcelo Rebelo de Sousa visits STT during iCTF2018
- STT reaches 11th place in RuCTF18 Finals at Yekaterinburg
- STT achieves 3rd place in CSAW-Europe Finals at Valence, France
- STT meets Gynvael Coldwind
- STT returns to Yekaterinburg to achieve the 13th place in RuCTF19 Finals.