I have found a port on vecteezy which looks like it is full of images which belong to mostly SS contributors.  A lot of the images are also available on Uihere and other freebie sites.  These images are in the port of one Vecteezy member. 

I have sent Vecteezy a DMCA for a stolen image of mine and asked for them to close the port. They removed the image but the port is still active.

I have only checked page 1 & 2 of his 7 page port and have identified the images below.  If any of these are yours or you know the artist could you please send a DMCA to Vecteezy. You can find info on how to submit the DMCA here:  https://www.vecteezy.com/dmca

If you are a vector artist it might be worth checking through the port.  If you find any of your images on Vecteezy then please also check Uihere as they will possibly be there also.
https://www.uihere.com/free-graphics/

If your image is in the list below then you will find a direct or modified copy of your image available for free in the following port:

https://www.vecteezy.com/members/norasfed



https://www.shutterstock.com/image-vector/handball-players-silhouette-114604060?src=pFej-2c1UtzyMLQNaD6LrA-1-0

https://www.shutterstock.com/image-vector/black-silhouettes-wolf-different-poses-isolated-1180469224?src=SAFHHPuHRAUmtZEo0vhsmg-1-0

https://www.shutterstock.com/image-vector/fairytale-aladdin-story-theme-elements-258885470?src=wkgLHr4v7iCj-yTHDN9IDw-1-0

https://www.shutterstock.com/image-vector/retro-ladies-accessories-vector-icon-collection-392326336?src=eDtzgXNn0m0GmrJyZ5lzwA-1-4

https://www.shutterstock.com/image-vector/vector-imagery-shows-snow-plow-truck-47191030?src=vjiZiCofE2mxIRpQglULyQ-1-87

https://www.shutterstock.com/image-vector/pray-nepal-earthquake-crisis-concept-showing-272774861?src=lu5_FCcf9BOHAKFj9OGL8g-1-0

https://www.shutterstock.com/image-vector/womens-clothing-color-vector-set-isolated-377057842?src=QNUa2vK7qw9bORexiQEjWQ-1-3

https://www.shutterstock.com/image-vector/aircraft-airplane-icons-set-collection-vector-242065735?src=EeSr_X5C3ufl2E10zCYBrg-1-2

https://www.shutterstock.com/image-vector/mother-icon-set-258861596?src=aFDPhV5J2VLYD-u95N0yJQ-1-0

https://www.shutterstock.com/image-vector/vector-bismillah-translated-name-allah-god-88247551

https://www.shutterstock.com/image-vector/vector-musical-instruments-drums-keyboards-163612616

https://www.shutterstock.com/image-vector/vector-speech-bubble-background-text-space-562823287

https://www.shutterstock.com/image-vector/collection-mustaches-retro-design-vintage-grunge-163665644

https://stock.adobe.com/ro/images/shields-set-collection-of-different-shield-shapes-with-crown-and-stars-heraldic-royal-design-in-flat-style-vector-illustration/141746051

https://www.shutterstock.com/image-illustration/set-university-college-school-crests-logo-143024251

https://www.shutterstock.com/image-vector/womens-fashion-collection-hats-vector-illustration-190001720

https://www.shutterstock.com/image-vector/speech-bubbles-short-messages-communication-dialog-324386846

https://www.istockphoto.com/nz/vector/vector-set-of-dress-up-constructor-with-differen-twoman-haircuts-glasses-etc-in-flat-gm696569528-129062521

https://www.shutterstock.com/image-vector/brazil-flat-icon-set-vector-graphic-325623551

Note these are only from the first 2 pages of his port so there will be a lot more.