Was OTEGROUP hit by ransomware?

OTEGROUP was listed by the blacknevas ransomware operation (Greece), 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 blacknevas ransomware group?

blacknevas 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 OTEGROUP breach?

blacknevas published data attributed to OTEGROUP. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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OTE Group

listed as OTEGROUP · Claimed by Blacknevas · listed 19 hours ago

Today

Age

since listed · data leaked

Status timeline

ListedAug 7, 2026
Data leakeddate unknown

At a glance

Group: Blacknevas
Status: Data leaked
Country: Greece
Listed on leak site: Aug 7, 2026

About the victim

AI dossier — public-source company profile

OTE Group is an Omani diversified business conglomerate founded in 1991, part of Saad Bahwan Holding. Operating across 14 industries in 4 countries (Oman, UAE, Saudi Arabia, Algeria), the group is a major automotive distributor for brands including Cadillac, Chevrolet, Hyundai, and Isuzu, and also operates in electronics, home appliances, and polymer color concentrates.

Industry: Diversified Conglomerate (Automotive Distribution, Electronics, Plastics)
Employees: 200+
Founded: 1991

Attack summary

Severity: medium — Data has been published by the threat actor, indicating confirmed exfiltration. However, the leak post provides no specific details on data categories, volume, or sensitivity. The lack of proof file count and ambiguity about what was actually stolen prevents a higher rating without additional evidence.

The BlackNevas group claims to have compromised OTE Group and published data. The post does not explicitly state whether encryption occurred, exfiltration, or both, nor does it detail specific data categories at stake.

medium

What the group claims

OTE Group, founded in 1991, is one of Oman's leading business groups and part of Saad Bahwan Holding — a family-run enterprise and one of the oldest and largest privately owned business houses in Oman, with interests in over 15 industries and 30+ companies across the Gulf region.Starting as a small, one-franchise business, OTE Group has grown into a diversified powerhouse operating in 14 industries across 4 countries — Oman, UAE, Saudi Arabia, and Algeria — with 200+ customer touchpoints, and continued expansion underway.The group's core business spans automotive (exclusive distributor for brands like Cadillac, Chevrolet, Hyundai, Isuzu, Subaru, and GWM), electronics and home appliances, and polymer color concentrates for the plastics industry, alongside historical interests in auto parts, lubricants, tires, batteries, vehicle leasing, and vocational training. The company credits its growth to collaboration, cross-cultural understanding, and talent development.

Sources

Leak posthttp://ctyfftrjgtwdjzlgqh4avbd35sqrs6tde4oyam2ufbjch6oqpqtkdtid.onion/f8830413-b940-4d3e-899c-7deb7cc7816e

Source

Indexed 19 hours 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 blacknevas

Blacknevas is an emerging ransomware group that was first observed in August 2025, appearing to be primarily financially motivated based on their targeting patterns and operational characteristics. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their diverse geographic targeting suggests either a distributed operation or broad opportunistic approach. Based on available victim data, Blacknevas has compromised at least 23 organizations across multiple countries, with the United States, Spain, India, Japan, and Thailand being the most frequently targeted nations, while their sector focus spans technology, manufacturing, energy, and consumer services industries, suggesting they employ opportunistic rather than sector-specific targeting methodologies. The group's attack vectors, specific tools, and whether they operate as a Ransomware-as-a-Service model or maintain independent operations have not been publicly documented by major cybersecurity firms or government agencies. Due to the group's recent emergence in August 2025, there is insufficient public reporting from established sources like CISA, FBI, or major threat intelligence providers to detail notable campaigns or significant attacks beyond the confirmed victim count. Given the recency of their first observed activity, Blacknevas appears to remain active as of late 2025, though comprehensive threat intelligence profiles from authoritative sources have yet to be published. The group has been linked to 40 public disclosures across our corpus. First observed on a leak site on August 6, 2025; most recent post August 7, 2026. The operation is currently active.

Also tracked as: black nevas.

Timeline of this disclosure

August 7, 2026OTEGROUP listed by blacknevason the group's public leak site

Other recent disclosures by blacknevas

blacknevas has been linked to 40 public victims on Darkfield. A sample of the most recent:

See the full blacknevas dossier →

Sector and geography

Geographically, OTEGROUP is reported in Greece, a country with 3 ransomware disclosures in our corpus.

If your organisation is affected

A listing by blacknevas means OTEGROUP 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.
Monitor for the data appearing on blacknevas'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.