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Active · #368 by victimsRansomware group

Nasirsecurity

As of Oct 19, 2026, Nasirsecurity has listed 1 confirmed victim on its leak site since Aug 22, 2026, 0.0% of all victims tracked by Brandefense.

Nasir Security is a pro-Iranian threat actor that emerged around October 2025, primarily targeting energy sector organizations in the Middle East (UAE, Oman, Saudi Arabia, Iraq) and Israeli IT supply chain firms, using spear-phishing, BEC, and exploitation of public-facing applications.

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Confirmed Victims
1
Rank By Victims
#368
Last Leak-Site Post
Aug 22, 2026
Top Country
Unknown
Top Sector
Unknown

Victims Posted Per Month.

Nasirsecurity confirmed victims per month
MonthConfirmed victims
August 20261
September 20260
October 2026 (month in progress)0
Updated continuously · figures as of Oct 19, 2026

Latest Nasirsecurity Victims.

Search all 1 →
Latest confirmed leak-site victims claimed by Nasirsecurity
VictimCountryIndustryData claimedPosted
The Most Massive Hack Operation in UAE History. It's Just The Beginning of Nightmares...
dubaiairports.ae
UnknownUnknownNot stated

How They Operate.

Nasirsecurity's threat actor profile lists 1 malware and tools, with its targets and related actors.

TTPs, CVEs and malware →

History.


  1. First seen in Brandefense data

  2. Busiest month on record: 1 confirmed victims

  3. First confirmed victim listed on its leak site

  4. Most recent leak-site post

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.