> ## Content Index > Fetch the complete content index at: https://darkwebinformer.com/llms.txt > Use this file to discover other available public pages before exploring further. # KRYS Group Data Listing Claims 9,537 Records Across Customer and Appointment Files - URL: https://darkwebinformer.com/krys-group-data-listing-claims-9-537-records-across-customer-and-appointment-files/ - Published: 2026-09-29T18:06:09.000Z - Updated: 2026-09-29T18:06:09.000Z - Author: Dark Web Informer - Tags: Leaks Data Exposure Report 🇫🇷France Optical Retail Customer & Appointment Data Free Listing Unverified ## KRYS Group Data Listing Claims 9,537 Records Across Customer and Appointment Files Claimed records9,537 Claimed size3 MB PriceFree Download accessReply required Severity HIGH ### Overview A poster using the handle **"Syrv4x"** claims to be sharing a **KRYS Group dataset**. The post describes KRYS Group as a French optical retail cooperative and hearing-care company operating more than 1,600 points of sale across its brand network. The listing advertises **9,537 records** in a **3 MB** file and references two JSONL files containing contact and appointment-related information. The visible field lists include names, email addresses, dates of birth, phone numbers, addresses, appointment dates, external identifiers, remarks and historical records. Samples from both files are shown, while the download is hidden until a reply is posted. **The dataset, its source, the claimed volume and the contents of the full files have not been independently verified.** ### Post details OrganizationKRYS Group Country🇫🇷 France SectorOptical retail and hearing care Actor"Syrv4x" Claimed size3 MB Claimed volume9,537 records Listing termsFree; reply required to reveal download Post date shownSep 29, 2026 at 4:28 PM ### What the post claims - 9,537 records advertised - 3 MB file advertised - Dataset offered for free - Download hidden until a reply is posted - First-name, surname and display-name fields listed - Address, country, postal-code and city fields listed - Email fields listed - Phone-number fields listed - Date-of-birth fields listed - Last and next appointment fields listed - External ID and category fields listed - Samples from two JSONL files displayed - Remarks and historical-record fields listed - No acquisition method stated The visible samples demonstrate that the listing contains structured customer, contact and appointment-related fields, but they do not establish the full files’ existence, their source or whether all advertised fields are populated across the dataset. Personal details shown in the samples are not transcribed here. 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Personal identifiers visible in the samples are not repeated in this report. ### IOCs & contact identifiers Identifiers visible in the listing. These support correlation and do not independently establish unauthorized access. | Type | Identifier | Source | | ------------------------- | ------------------ | ------------ | | Actor handle | Syrv4x | Screenshot 1 | | Named organization domain | krys-group\[.\]com | Screenshot 1 | The domain identifies the organization named in the claim, not malicious infrastructure. No Tox ID, Session ID, malware hash or attacker-controlled IP address is visible. Customer identifiers shown in the purported evidence are not included in this table. The destination of the hidden download is not visible. URLs to any data will always be blurred out, but are available for subscribers on the threat feed or ransomware feed. ### Mapped techniques **Claimed** identifies behavior explicitly described by the actor. **Inferred** identifies an analytical mapping supported by the supplied material. Neither label means the activity has been independently verified. - Collection [T1213.006](https://attack.mitre.org/techniques/T1213/006/) [Data from Information Repositories: Databases](https://attack.mitre.org/techniques/T1213/006/) Inferred The post describes the material as a database and shows structured contact and appointment-related fields across two JSONL files. It does not disclose the collection method or establish unauthorized access to KRYS Group systems. ### Potential impact If authentic, the claimed dataset could expose **names, dates of birth, email addresses, phone numbers, postal addresses and appointment-related information**. The combination could support targeted phishing, impersonation and other social-engineering activity, while appointment history and remarks could add further context about affected individuals. ### Status Unverified Dark Web Informer has **not independently verified** the dataset’s authenticity, source, 3 MB size, 9,537-record count or current availability. The screenshot shows samples from two named JSONL files rather than the full dataset. The download is concealed behind a reply requirement, and no response from KRYS Group appears in the supplied material. Want everything on this threat? **Paid subscribers** get the full unredacted claim details and more. After subscribing, check out the [threat feed](https://darkwebinformer.com/threat-feed/?utm%5Fsource=alert&utm%5Fmedium=card&utm%5Fcampaign=krys-group-data-listing-2026-09-29&utm%5Fcontent=threat-feed) and search there for this alert. 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