You spent years perfecting your manuscript. Pirates strip it, share your EPUBs on Telegram, and distribute it for pennies. We hunt them down, erase their links, and secure your legacy.
KOHZA protects authors by locating and removing leaked EPUBs, PDFs, and audiobooks from Telegram, Z-Library mirrors, LibGen, and pirate forums. We file host-level DMCA takedowns, escalate to upstream providers, and monitor re-uploads so your book stays off shadow libraries. See every platform we cover →
A single leaked copy multiplies exponentially across a vast, interconnected network of shadow libraries and private communities.
Z-Library, Library Genesis, and Anna's Archive index your book instantly, making it searchable and free to millions globally.
Automated bots serve requested EPUBs in private channels with hundreds of thousands of members within minutes of publication.
MEGA, MediaFire, and anonymous offshore hosts store the actual files, hidden behind layers of link shorteners and ad-walls.
A single leaked copy of your book doesn't just result in one lost sale. It triggers a cascading hemorrhage of your royalties. As the file spreads from private Telegram channels to public indexing sites, your Amazon organic ranking plummets.
Average lost royalties per month for a mid-list author due to unchecked piracy.
The critical window after a book launch where 80% of major leaks occur and spread.
You spend months, sometimes years, perfecting a manuscript. You invest thousands in editing, cover design, and marketing. But if you aren't actively monitoring the shadow web, you are subsidizing a black market economy with your hard work.
We don't send polite emails. We execute algorithmic takedowns.
We crawl Telegram, Discord, Reddit, and dark-web forums using automated scrapers to locate every instance of your book.
We target the infrastructure. We issue immediate, cryptographically signed DMCA notices to the hosting servers and registrars, bypassing the uploaders.
Simultaneously, we submit bulk removal requests to Google and Bing, ensuring that even if a link survives, nobody can find it via search.
Takedowns are not a one-time event. We monitor 24/7. The moment an EPUB is re-uploaded, our system flags and destroys it automatically.
Our proprietary engine scans thousands of private channels and indexing sites per minute. We don't wait for you to find the leak; we find it before it spreads.
Every time a new book dropped, it was on Z-Library within 24 hours. Kohza changed that. They systematically wiped the links off Google and nuked the cyberlocker hosts. My royalties bounced back immediately.
I thought Telegram leaks were impossible to stop because they hide in private groups. Kohza infiltrated the networks and had the distributor accounts banned. Unbelievably ruthless efficiency.
Yes. We pursue takedowns on shadow-library mirrors, Telegram channels, and cyberlockers hosting leaked EPUBs, PDFs, and audiobooks, escalating to upstream providers where needed.
Most shadow-library and Telegram leaks are down within 24–72 hours. Persistent hosts are escalated to ISPs and CDN providers until the files are deleted.
Yes. Removed files are hashed and monitored 24/7, so re-uploads across watched networks are struck automatically without you filing again.
Contact our enforcement team directly to initiate an aggressive Down-Protocol takedown.