Free pre-analysis · no account
Is your company mentioned on the dark web?
Enter its name: within seconds, you see how many deep and dark web sites mention it, and how severe they are.
Registry: GLEIF, which mostly lists larger companies and group subsidiaries. Not listed? You can declare your company.
- Free, no account, no email address
- Optionally, a free alert when new documents appear
4 critical-severity sites mention ACME.
63 results across 21 sites of the deep and dark web. Latest risk document: September 2026.
Severity of 15 rated sites
4 critical · 5 serious · 4 significant · 2 minor
Where
52% Tor dark web · 43% deep web · 5% I2P dark web
Activity over 12 months
A pre-analysis can also find nothing: that does not mean there is no exposure.
- Since 2012an index of the clear, deep and dark web
- Patent FR3000253filed in 2012, granted in 2016
- France 2030i-Nov 2024 award winner
- Designed and hosted in Francemember of Hexatrust
In the pressLa TribuneL'ADNL'Informaticienactu.frJ'aime les startupsAll press coverage
What an analyst can establish
20 to 40 pages, compiled and reviewed by an analyst.
Every mention dated and sourced: where it appears, since when, whether it still circulates, and whether it really refers to you.
Summary for management
Your exposure on one page.
Ransomware leaks
Your data, data from a third party that mentions you, or a namesake.
Credentials and access
Accounts on your domains found and dated, the first to reset.
Documents and data
What circulates about you, and since when.
Officers
What exposes the officers searched, without publishing anything about them.
Action plan
The recommendations, by order of urgency.
Frequently asked questions
Confidential, legal, and no surprises.
Is the company you search for notified?
No. Your search is used to produce your pre-analysis: it is neither published nor passed on to the company.
Is it legal?
Yes. Aleph only indexes what can be read without an account, using a patented collection process, and enters no closed space. The pre-analysis shows only counts; the full report is delivered only to the company concerned.
Why is the pre-analysis free?
Because it only shows counts. What they cover for your company, an Aleph analyst explains in a free 30-minute video call.
What if the pre-analysis finds nothing?
It only searches for the exact spelling of your terms: no result does not mean no exposure. An Aleph analyst can go back over the search: variants of your names, the long history of the index and the third parties that mention you.
Where does the data come from?
From Aleph's index, which has crawled the clear, deep and dark web (Tor and I2P networks) since 2012: marketplaces, forums, ransomware leak sites, leak repositories.
Who is behind it
Aleph Index, a French publisher of an indexing engine for the clear, deep and dark web since 2012.
Its collection technology is patented (FR3000253). France 2030 award winner (i-Nov 2024), GICAT innovation award (2018), member of Hexatrust and of the Pôle d'excellence cyber.
Aleph Alert · free
A pre-analysis today, a watch from then on.
Below your pre-analysis, turn on the alert: your company's analysis is run again regularly, and an email goes out if new documents appear.
- Free
- No account
- Stop in one click
Find out what threatens your company.
Free, no account, no email address.