Interlock
| Active
Interlock is a ransomware group first observed in September 2024 that targets critical infrastructure sectors including healthcare, government, education, and technology across North America and Europe using double-extortion, with 57+ claimed victims including a major US dialysis provider exposing over two million patient records.
Victims
140
First Victim
2023-12-01
(est. attack date)
Discovery Date
2024-10-13
Last Seen
2026-10-21
Inactive Since
12
days
Avg Delay
57.4
days
Infostealer
35.7%
victims with domain
Countries
9
hit
Uptime
57.9% avg (30d)
Attack Velocity — Last 12 months (based on attack estimated date if available)
Known Locations (2)
| Favicon | Title | Type | Available | Last Visit | Server Info | FQDN | Status | |
|---|---|---|---|---|---|---|---|---|
|
Interlock | No | 2026-11-02T15:05:45 | nginx |
ebhmkoohccl45qesdbvrjqtyro2hmhkmh6vkyfyjjzfllm3ix72aqaid.onion
|
|||
|
Interlock | No | 2026-11-02T15:05:39 | nginx |
ebhmkoohccl45qesdbvrjqtyro2hmhkmh6vkyfyjjzfllm3ix72aqaid.onion/leaks.php
|
Target
Top 5 Activity Sectors
- Education 33
- Manufacturing 23
- Professional Services 20
- Healthcare 18
- Government & Defense 17
Top 5 Countries
-
United States
107
-
Canada
9
-
United Kingdom
7
-
Australia
6
-
Italy
2
Heatmap
Ransom Notes (4)
Tools Used
| Discovery | RMM Tools | Defense Evasion | Credential Theft | OffSec | Networking | LOLBAS | Exfiltration |
|---|---|---|---|---|---|---|---|
|
Advanced Port Scanner
Azure Storage Explorer
|
AnyDesk
ScreenConnect
|
ProcessHacker
ThreatFire System Monitor driver (BYOVD)
|
|
Cobalt Strike
|
PuTTY
|
PsExec
|
AZCopy
WinSCP
|
Vulnerabilities Exploited (1)
| Vendor | Product | CVE | Source |
|---|---|---|---|
| Cisco | Secure Firewall Management Center (FMC) | CVE-2026-20131 | thehackernews.com |
YARA Rules (1)
Indicators of Compromise (IoCs) (19)
Hash MD5
9
Hash SHA256
3
IP Address
3
URL
4
Victims (140)
Coastal Alabama Community College demonstrates an extreme disregard for its own security and the sec…
Pedigo Products, Inc. is a privately held American manufacturer of stainless steel and chromium medi…
Valenti Management is known as the Tampa-based Wendy's franchise operator. They are extremely lax wh…
A private ophthalmology clinic specializing in various fields. However, it completely fails to ensur…
Greentech Environmental LLC, a manufacturer of air purification systems using patented ODOGard and A…
ECF, Inc., a piping and insulation contractor specializing in the design and construction of termina…
Nu-Quest Distribution Inc. is a privately held pharmaceutical wholesaler based in Newfoundland and L…
As a school, Shalom Christian Academy is legally and ethically obligated to maintain a wide range of…
Riviera Healthcare Center is a for-profit skilled nursing facility in operation for over 50 years. I…
H&L Manufacturing is a contract manufacturer serving various industries, including automotive, consu…
O2 Dental Group of Wilmington makes your dental care easy by providing a variety of family dentistry…
The law firm of Blaise C. Bender, PC handles confidential client tax records/working papers, mergers…
Tekko Enterprises, Inc., a Tooele, Utah-based prime contractor with a U.S. Air Force contract at Mou…
The Kidney Center is a leading provider of nephrology services in South Jersey, specializing in the …
Springfield Public Schools in Springfield, Massachusetts, is the third-largest school district in th…
The City of Fort Smith is committed to providing high-quality, resident-focused services to foster a…
NFM Lending is a national mortgage lender with over 1,000 employees that originated approximately $7…
Super Systems, Inc. develops and manufactures products for the heating industry. However, it is extr…
Southeastern Oklahoma State University is a public, four-year university located in Durant, Oklahoma…
He performs system administration for domain networks but is unable to ensure his own security. As a…
AngMar is a private organization comprised of numerous corporate holdings, LLCs, and companies, oper…
Gardiner Family Chiropractic has been providing medical services to residents of Gardiner and the su…
The Newcomers Center provides immigration services aimed at supporting newcomers and creating a welc…
Paragon Store Fixtures specializes in custom display cases, retail fixtures, and interior design ele…
DC Housing, the organization entrusted with the powers of the District of Columbia Housing Authority…
CEI's mission is to produce high-quality equipment for the manufacturing industry through innovation…
Borger Independent School District serves approximately 2,500 students on six campuses in Hutchinson…
The YMCA of Western North Carolina operates seven fitness centers, a summer camp, dozens of food tru…
Clearview Eye Centre is a state-of-the-art ophthalmology clinic run by doctors Faisal Adatia and Rya…
Reynella East College is an innovative educational institution offering a comprehensive curriculum f…
Cold Front Distribution is a leading DSD supplier specializing in grocery and foodservice supply cha…
The First United Methodist Church in Bern offers a variety of programs for all age groups, including…
Kent District Library (KDL) is a public library system that owns and operates libraries throughout M…
Park Dental Research is a supplier of technologies and materials for dental laboratories and orthodo…
Waterford Hotel Groupa company that manages hotels and conference centersfailed to implement adequat…
Lonestar Truck Group consists of multiple dealerships that sell new and used trucks and trailers, as…
Winona County is located in the Mississippi River blufflands of southeastern Minnesota. They have be…
The Faculty of Management at the University of Warsaw is a leading institution in the field of busin…
The college serves a diverse student body, including recent high school graduates, adult learners, a…
The Hearing and Speech Center provides comprehensive services in hearing diagnostics, speech therapy…
Delta Manufacturing specializes in custom electric heating elements. They serve a variety of industr…
Since 1905, Elliott-Lewis Corporate has provided comprehensive solutions for maintenance, repair and…
Wagon Mound Public Schools provides education to students in the Wagon Mound area, providing resourc…
Abbott Media Productions, based in Tucson, Arizona, specializes in 3D animation, technical animation…
Yew Tree Dairy is a family-owned business that has been supplying dairy products since 1904. The pro…
Founded in 1879, the Archaeological Institute of America (AIA) is the oldest and largest archaeologi…
Odyssey Academy is a free public charter school. This school educates and prepares children for adul…
Urban Edge Architecture is a Stamford-based architectural firm specializing in the development of su…
Westlake Christian Academy is a private Christian school located in Grayslake. Due to security issue…
RGD Consulting Engineers is a full-service engineering firm specializing in mechanical, electrical, …
Aero Fabrications Ltd specializes in the manufacture of aerospace components, with over 30 years of …
Apex Spine and Neurosurgery specializes in the comprehensive neurosurgical treatment of spinal and c…
The Salvation Army, established in 1865, has been offering an array of social services that range fr…
Swartz Campbell LLC is a law firm with multiple locations across the East Coast specializing in area…
Once again, we see how a certain school organization, Clarksville ISD, was attacked and compromised …
Print-O-Tape, Inc. is a manufacturer specializing in self-adhesive labels, offering a wide range of …
Computing Dynamics Inc is a company that develops custom software and provides IT services. In other…
https://www.fargoparks.comFargo Park District, with over 2,100 acres of land, is divided into Financ…
Providence Academy was established as a private Christian school. The institution's staff demonstrat…
Isaquenna is a medical center where people get dental treatment and leave their confidential data. D…
JR Engineering provides services in land management, surveying, land transportation, water resources…
Central Indiana Hardware - Produces custom access systems, space management solutions, and high-perf…
The Shelbyville Police Department is committed to protecting lives and preventing crime. But the opp…
Bishop Ayrton High School is a Catholic college preparatory school that focuses on spiritual, intell…
Pinto Coates Kyre & Bowers is a civil litigation law firm based in Greensboro, NC, specializing in d…
Pritchard Brown and Chillicothe Metal Company (CMCO) are two manufacturers that collaborate to devel…
Maki Building Centers is a company engaged in commerce and manufacturing with three branches in cent…
Kearney Public Schools is a school district comprised of 18 schools of various ages! This school has…
North Stonington Public Schools have two public schools and 736 students, strives to create a safe e…
North Stonington Public Schools have two public schools and 736 students, strives to create a safe e…
Once again, a company "IFPC" that claims to ensure public safety during hiring, customer verificatio…
Loyola College - is a large educational institution with thousands of students! Hundreds of employee…
Accident Injury Solicitors - This is a company of lawyers who deal with various cases, from murder, …
Huntwood Industries is a custom furniture manufacturer offering a selection of designs and finishes …
Pocono Farms Country Club - is a vibrant community offering a combination of family fun, recreationa…
WBA provides comprehensive architecture, interior design, and planning services that are both sensib…
The Pequannock Township School District is a comprehensive community public school district that ser…
Box Elder County is a county in the northwestern part of the state of Utah, USA. Located in the nort…
The law firm called "Epperson Law Group" paid with their safety and the safety of their clients, bec…
MBM is an Intellectual Property (IP) law firm with offices across Canada. MBM's professionals are de…
The government of the city of Saint Paul, Minnesota, including its representatives and employees, is…
Weisman Children's Rehabilitation Hospital is the leading provider of pediatric rehabilitation servi…
Anderson & Karrenberg is a law firm that focuses on representing its clients' interests and achievin…
CB Machining & Engineering specializes in providing contract manufacturing services, including contr…
CB Machining & Engineering specializes in providing contract manufacturing services, including contr…
Your Building Centers (YBC) is a Pennsylvania-based company with 14 locations throughout Central Pen…
Wilsonville Toyota-Scion is a new and used car dealership company. It provides a variety of vehicles…
Positive Solutions High School offers a flexible learning environment with a split session format an…
School District Five of Lexington & Richland Counties, commonly referred to as District Five, was or…
Sacred Heart School this is a catholic school with about 25 employees. Sacred Heart School fosters t…
Central Point School District 6 is a school district in Oregon that operates schools in the communit…
Eagle Builders maintains a rigorous safety program that protects its personnel, its property, and th…
Christian Brothers Academy is a Catholic college preparatory school in Lasallian that educates young…
InTech Industries, Inc. specializes in full-service manufacturing, offering services such as 3D prin…
Kettering Health - is an organization headquartered in Kettering, Ohio, that operates hospitals, fre…
Semple, Marchal & Cooper, LLP is a leading regional Certified Public Accounting firm based in the So…
Headquartered in Plainview, New York, Rechler Equity Partners offers a wide range of services and ca…
Texas Digestive Specialists is a leading gastroenterology practice in South Texas, specializing in d…
Naper Grove Vision Care offers eye care accessories as well as the most comprehensive eye care servi…
A/C Supply, Inc. is a leading wholesale distributor of HVAC-R products in southern Louisiana and Mis…
Kalamazoo Public Schools oversees 25 public schools in the district . Provides educational services …
West Lothian Council oversees operations of the West Lothian area in Scottland. The council provides…
Semple, Marchal & Cooper, LLP is a leading regional Certified Public Accounting firm based in the So…
Bentley Industries has over 30 years combined experience in the boating industry. Bentley opened the…
The Fowler Elementary School District is an elementary school district in southwest Phoenix, Arizona…
Janco Steel is a Canadian family owned and operated steel service center. specializing in rolled ste…
Madison School District is dedicated to providing caring, innovative, and academically strong experi…
Doman Building Materials Group is a vertically integrated global building materials group. They supp…
Andretti Indoor Karting and Games was established in 2001 and is based in Orlando, Florida. They cur…
Drive Products offers a complete range of truck mounted equipment, products, services and solutions …
The school nurse has the expertise to identify, assess, plan, implement, and evaluate the health nee…
AMTEC is a manufacturer of lethal and non-lethal ammunition, explosives, and cartridges for military…
Founded in 1953, General Formulations is a family owned company located in Sparta, Michigan. We have…
Aztec Municipal Schools is a public school district based in Aztec, New Mexico, United States. The d…
Hancock Public School is a K-12 educational institution that emphasizes excellence in education, as …
Wayne County is located in the state of Michigan, United States. We offer you more than 130 SQL data…
Smeg, an acronym of Smalterie Metallurgiche Emiliane Guastalla, is an Italian home appliance manufac…
The Siegel Group, Inc. is a full service commercial real estate firm based in Las Vegas, Nevada and …
The Siegel Group, Inc. is a full service commercial real estate firm based in Las Vegas, Nevada and …
McCormick & Priore is a defense litigation firm known for having the intensity and integrity to go b…
City of Noblesville is a company that operates in the Government industry. It employs 250to499 peopl…
Heritage Bank USA provides commercial banking services. Heritage offers a broad line of banking and …
Brockton Neighborhood Health Center is a multicultural organization that collaborates with community…
For more than 50 years, BCNC has been providing new immigrants, especially Asians, with the support …
Who is RJM Marketing. Founded in 1980, RJM has provided advertising and marketing services to client…
Indesign, LLC is a multi-discipline engineering design firm that provides full turnkey electronic pr…
Winnebago Public School Foundation Inc is a company that employs 20 to 49 people and has 1Mto5M of r…
Beginning in 1969 as the Texas Tech University School of Medicine, Texas Tech University Health Scie…
Legacy Treatment Services has locations in Burlington, Atlantic, Camden, and Middlesex counties. The…
Drug and Alcohol Treatment Service is Lackawanna County's leading outpatient drug and alcohol treatm…
Wayne County is located in the state of Michigan, United States. We offer you more than 130 SQL data…
Today, we unveil nearly 3 million files from the "Cathexis Holdings LP" corporate network. Dive into…