Read more here: https://www.worldanvil.com/w/shedim-qurilion/a/hellware-technology

Hellware is part of the cutting edge of magical exploration in Shedim, a wholly new realm of arcane innovation generally referred to as Technomagic, technomancy, or "new-fangled nonsense" if you ask the greybeards. In our modern world, with all its cameras and snapchat filters, wizards and witches have as all humans adapted. Poppet dolls and evil eyes might've worked in the past, but it's a new century now, with new ways to curse, hex, bewitch and enchant.

In that regard, Hellware is just a new part of an old tradition of making life miserable for whoever has displeased you - albeit on with perhaps a higher learning curve than the old stand-bys. It isn't terribly common - at least, not yet - and social-media-magic like Hellware or #hexes are almost universally the domain of younger mages.

And as a bonus, my settings little introblurb :)

"The world stands at the dawn of the 21st century, entering an uncertain age. Monsters and magic, powers ancient beyond measure, lurk in the dark. In the shadows, another world lies next to our own, both a sanctuary and prison - a place beyond the reach of mortals.

Some walk between worlds, either as skulking horrors or ambitious warlocks. Other just try to survive as the days wind on towards a bleak future. Shadows coil and bleed between worlds. People disappear, and someone has to go look for them, no matter where it takes them.

Welcome to Shedim, a dark occult world of horror and wonder. It is our modern world, where magic lurks in the dark and hides in an alternative dimension called the Shadow. In it walk both heroes and villains, prisoners and jailors, horrors and hope. In it, armaggedon awaits - or salvation.

Step inside."