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blackout

ACTIVE

ransomware group

🇷🇺Russia

Blackout surfaced in February 2024, using a variant based on DarkSide and BlackMatter ransomware source code, establishing it within the Russia-linked ransomware ecosystem tracing back to the DarkSide → BlackMatter lineage. The group targets European and North American organizations with double-extortion tactics. Its operational scale and connections to any current RaaS networks remain under investigation.

Victims
17
records
First Discovered
Feb 26, 2024
victim
Last Discovered
Apr 13, 2026
victim
Inactive Since
74
days
Countries
6
hit
Avg Discount
no settlements

Group Activity

Last 12 months
Jul
2025
Aug
2025
Sep
2025
Oct
2025
Nov
2025
Dec
2025
Jan
2026
2
Feb
2026
Mar
2026
6
Apr
2026
May
2026
Jun
2026

Victims (17)

Société à mission/

blackout🇫🇷 FR
Apr 13, 2026

-

Manufacturing1.0Published

Agence Sud-Est/

blackout🇫🇷 FR
Apr 13, 2026

-

Other1.0Published

Agence Occitanie/

blackout🇫🇷 FR
Apr 13, 2026

-

Other1.0Published

Agence Hauts-de-France/

blackout🇫🇷 FR
Apr 13, 2026

-

Other1.0Published

Agence Grand Est/

blackout🇫🇷 FR
Apr 13, 2026

-

Government1.0Published

Agence Centrale/

blackout🇫🇷 FR
Apr 13, 2026

-

Other1.0Published

We are checking that you are human, stay with us ...

blackout
Feb 22, 2026

Please enable JavaScript to visit the site, we do not collect your data.

1.0Published

Blackout Gateway

blackout
Feb 22, 2026
Published

nedamaritime.gr

blackout🇬🇷 GR
Dec 10, 2024

Neda Maritime is an independent shipping company that manages and operate...

Transportation/Logistics1.0Published
nedamaritime.gr

cdc-biodiversite.fr

blackout🇫🇷 FR
Sep 29, 2024

CDC Biodiversité is a French environmental protection company making tens...

Government1.0Published
cdc-biodiversite.fr

antaeustravel.com

blackout🇬🇷 GR
Aug 22, 2024

Antaeus Travel is a travel agency specializing in corporate and sea trave...

Hospitality and Tourism1.0Published
antaeustravel.com

luzan5.com

blackout
Jul 14, 2024

luzan5.com is a small company in the healthcare consulting field, perhaps...

Healthcare1.0Published
luzan5.com

badel1862.hr

blackout🇭🇷 HR
Jul 3, 2024

Badel 1862 is an alcoholic beverage manufacturer from Croatia and at the ...

Business Services1.0Published
badel1862.hr

mcmtelecom.com

blackout🇲🇽 MX
May 29, 2024

We carried out an attack on mcmtelecom.com, a b2b telecommunications prov...

Business Services1.0Published
mcmtelecom.com

ht-hospitaltechnik.de

blackout🇩🇪 DE
Apr 18, 2024

Why don't medical companies pay us? As usual we got into the network ht-h...

Healthcare1.0Published
ht-hospitaltechnik.de

ch-armentieres.fr

blackout🇫🇷 FR
Feb 26, 2024

First post on our new blog ! We encrypted 100+ servers and workstations ...

Healthcare1.0Published
ch-armentieres.fr

metal7.com

blackout🇨🇦 CA
Feb 26, 2024

This time we dug into the network of metal7.com, a company that manufactu...

Manufacturing1.0Published
metal7.com

Infrastructure

leak site
ONLINE
http://ao5oo2luy6avdfomyw7hcegmfl4let2g5bzjqjzch6b5rpdshmuvccad.onion

1212ms

23d ago

leak_site
ONLINE
http://black3gnkizshuynieigw6ejgpblb53mpasftzd6pydqpmq2vn2xf6yd.onion

1705ms

23d ago