Was glazkov.co.il hit by ransomware?

glazkov.co.il was listed by the Darkvault ransomware operation (Israel), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Darkvault ransomware group?

Darkvault is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the glazkov.co.il breach?

Darkvault published data attributed to glazkov.co.il. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Glazkov

listed as glazkov.co.il · Claimed by Darkvault · listed 2 years ago

23m

Age

since listed · data leaked

Status timeline

ListedAug 13, 2024
Data leakeddate unknown

At a glance

Group: Darkvault
Status: Data leaked
Country: Israel
Sector: Business Services
Listed on leak site: Aug 13, 2024

About the victim

AI dossier — public-source company profile

Glazkov is an Israeli accounting and tax services firm founded in 2012 by CPA Irena Glazkov. The firm provides accounting, payroll, and tax planning services to businesses and individuals.

Industry: Accounting & Tax Services
Founded: 2012

Attack summary

Severity: medium — Data published by the group with confirmed disclosure status, and the firm handles sensitive financial and tax records for clients. However, no proof files are advertised and the scope of exposure is unclear.

Darkvault claims to have compromised Glazkov and published data. The post does not specify whether data was exfiltrated, encrypted, or both, nor does it detail what specific data is at stake.

medium

Data the group says was taken

AI dossier — extracted from the leak post

client financial records
payroll data
tax documents

What the group claims

Since its establishment in 2012, our firm has been successfully providing accounting, payroll, and tax planning services to a loyal, regular clientele that grows consistently from year to year. Founder Irena Glazkov, CPA, and a team of top-tier professionals, serve diverse businesses and individuals with the highest level of professionalism.

Sources

Victim siteglazkov.co.il
Leak posthttp://mdhby62yvvg6sd5jmx5gsyucs7ynb5j45lvvdh4dsymg43puitu7tfid.onion//post/MGYzYjI1YjQyMjhhYjI3MmQ5MDU3MD

Source

Indexed 2 years ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Darkvault

Darkvault is an emerging ransomware group first observed in April 2024, operating with apparent financial motivations and demonstrating a broad international targeting approach across multiple high-value sectors. The group's origin and specific affiliations remain undocumented in public threat intelligence reporting, though their operational patterns suggest a financially motivated cybercriminal organization rather than state-sponsored activity. Given the limited public documentation from established security research organizations, specific details regarding Darkvault's attack methodology, initial access vectors, encryption techniques, and potential data exfiltration practices have not been comprehensively analyzed or reported by major threat intelligence providers such as CISA, FBI, or Mandiant. The group has reportedly compromised approximately 55 victims across diverse geographic regions, with particular concentration in India, the United States, Brazil, the United Kingdom, and South Korea, while demonstrating sector preferences for technology companies, business services, healthcare organizations, transportation and logistics firms, and financial institutions. Due to the group's recent emergence and limited coverage in established threat intelligence channels, comprehensive details regarding notable high-profile campaigns, ransom demands, or specific law enforcement actions remain undocumented in publicly available security research. Current intelligence suggests the group maintains active operations as of late 2024, though the limited public reporting on Darkvault indicates either highly effective operational security or insufficient analysis by major cybersecurity research organizations. The group has been linked to 55 public disclosures across our corpus. First observed on a leak site on April 11, 2024; most recent post January 6, 2025. The operation is currently inactive.

Also tracked as: DARK VAULT.

Timeline of this disclosure

August 13, 2024glazkov.co.il listed by Darkvaulton the group's public leak site

Other recent disclosures by Darkvault

Darkvault has been linked to 55 public victims on Darkfield. A sample of the most recent:

See the full Darkvault dossier →

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 3,796 disclosures indexed across all operators we track. Geographically, glazkov.co.il is reported in Israel, a country with 156 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Darkvault means glazkov.co.il appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CERT-IL (Israel), as required for your jurisdiction.
Monitor for the data appearing on Darkvault's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.