Here's how Overwatch's Sombra is about to get nerfed

Overwatch’s most recent patch seriously buffed hacker-extraordinaire Sombra, increasing the number of abilities she could disable, increasing her translator duration, and reducing her hack cast-time.

But it seems Blizzard think the hero is a bit too overpowered, and have plans to nerf her in the next patch.

Here’s everything Blizzard have planned for Overwatch in the months ahead.

Overwatch developer Geoff Goodman revealed, on the official Overwatch forums, that Sombra will undergo some changes in the next patch. 

Firstly, anytime Sombra’s hack is interrupted by damage, the hacking ability will go on cooldown for two seconds. The nerf is intended to stop you from holding down the hack key and hoping for the best, instead making you be more careful about who you choose to hack, and when.

from
https://www.pcgamesn.com/overwatch/overwatch-sombra-nerf-confirmed