Table 5.

IoMT most common cyber attacks.

Attack	Attack vector	Reference
DoS attacks	Cloud Services, Databases	Rathore et al. (2019); Sun et al. (2019); Yaacoub et al. (2020); Yaqoob et al. (2019)
Injection attacks	Databases	Hao et al. (2011); Bostami et al., (2019)
Data leakage	Messages, Network	Kaushik et al. (2019); Sun et al. (2019); Yaqoob et al. (2019); Sengupta et al. (2019)
Device safety	Hardware, Middleware	Hassan et al. (2019); Yaacoub et al. (2020); Yaqoob et al. (2019); Sengupta et al. (2019)