Tebukuromon

The glove digimon.

Tebukuromon is a sentient pair of dark gray boxing gloves with a white palm, a white stripe across the middle and a black cuff.  

Was originally made as a cheating device by a group of hackers but with later versions, it developed into malware.

Personality

Thier personality can be described as manipulative, sadistic, aggressive yet determined and patient (when waiting for a host to fall into it's trap).

Evolution line

Artificial Digimon. Does not have previous forms and it needs a host to evolve.

In the digital world, Tebukuromon is often spotted in places where you would find boxing gloves such as online sport stores and virtual gyms

They are almost always in pairs. Their voice sounds like two people talking at the same time but with a different pitch . They also do animalistic sounds such as growls and hisses.

By closing their eyes and remaining still, They mimic the look of a pair of dark gray 8 oz Velcro boxing gloves from a luxury brand but a closer look inside of the gloves reveals two circular formations of very sharp teeth ready to gnaw some arms.

Latches onto human avatars and also most rookie level Digimon. Gaomon seem to be a common target due to their interest in martial arts. 

Without a host, Tebukuromon is fairly weak and its punching power is comparable to getting hit with an empty glove so they will flee from fights if they cannot latch onto a target and/or are outnumbered. Once it successfully captures a host Tebukuromon, corrupts the evolution line to their favor (if it's a Digimon), consumes data and in its final stage replicates using their host's data.

Hosts controlled by Tebukuromon become more aggressive and dangerous.