This page lists all the cyberattacks referenced by Valéry Marchive for United States.
Valéry is a French journalist and cybersecurity expert known for his deep investigations into cybercrime, particularly ransomware attacks. He co-founded LeMagIT a French IT publication
Pinehurst Radiology
Discovery Date: 2025-02-10
Estimated Attack Date: 2025-02-04
Pinehurst Radiology Closes 'Indefinitely’ Due To Cybersecurity Threat | News | thepilot.com
Lee Enterprises
Discovery Date: 2025-02-09
Estimated Attack Date: 2025-02-03
Lee Enterprises confronté à une cyberattaque menaçant ses journaux | LesNews
Oregon Cluster Hit By Ransomware Attacks - RadioInsight
Integris Health
Discovery Date: 2023-12-27
Estimated Attack Date: 2023-11-28
Integris Health patients get extortion emails after cyberattack
HTC Global Services
Discovery Date:
Estimated Attack Date: 2023-11-28
Hendricks Regional Health website down due to cyberattack - Indianapolis News | Indiana Weather | Indiana Traffic | WISH-TV |
North Texas Municipal Water District
Discovery Date:
Estimated Attack Date: 2023-11-27
North Texas Municipal Water District cyber attack: What we know | wfaa.com
Staples
Discovery Date:
Estimated Attack Date: 2023-11-27
Staples confirms cyberattack behind service outages, delivery issues
Ongoing Operations
Discovery Date:
Estimated Attack Date: 2023-11-26
60 credit unions facing outages due to ransomware attack on popular tech provider
Greater Richmond Transit Company (GRTC)
Discovery Date: 2023-12-09
Estimated Attack Date: 2023-11-24
Central Virginia transit system affected by cyber incident
Ardent Health Services
Discovery Date:
Estimated Attack Date: 2023-11-24
East Texas hospital network can’t receive ambulances because of potential cybersecurity incident | CNN
Capital Health
Discovery Date:
Estimated Attack Date: 2023-11-24
Another NJ healthcare provider targeted in cyberattack
Fred Hutchinson Cancer Center
Discovery Date:
Estimated Attack Date: 2023-11-24
Thanksgiving week cyberattack detected at Fred Hutchinson Cancer Center | The Daily Chronicle
City of Hendersonville
Discovery Date:
Estimated Attack Date: 2023-11-23
City of Hendersonville affected by cyber attack
Myersville
Discovery Date: 2024-05-16
Estimated Attack Date: 2023-11-22
Myersville falls victim to cyberattack through malicious email | Disasters & accidents | fredericknewspost.com
New Relic
Discovery Date:
Estimated Attack Date: 2023-11-22
New Relic warns customers it's experienced a cyber incident • The Register
Blaine County School District (BCSD)
Discovery Date: 2023-12-22
Estimated Attack Date: 2023-11-20
BCSD among Idaho agencies hit by cyberattacks | Blaine County | mtexpress.com
Tazewell County
Discovery Date:
Estimated Attack Date: 2023-11-20
Tazewell County working to restore systems after cyber incident
Newfound Area School District
Discovery Date:
Estimated Attack Date: 2023-11-20
Newfound Memorial Middle School closed Wednesday due to malfunctioning boilers
Fidelity National Financial (FNF)
Discovery Date:
Estimated Attack Date: 2023-11-18
Fidelity National Financial is latest victim of a cybersecurity attack - HousingWire
International Shoppes, LLC
Discovery Date: 2024-06-13
Estimated Attack Date: 2023-11-16
Notice of Data Security Breach
Planet Home Lending
Discovery Date: 2024-02-13
Estimated Attack Date: 2023-11-15
Planet Home Lending notifies customers of LockBit ransomware incident | SC Media
Meredosia-Chambersburg school district
Discovery Date:
Estimated Attack Date: 2023-11-15
Meredosia school district foils cyber hijackers
Medical Management Resource Group (opérant sous le nom d'American Vision Partners)
Discovery Date: 2024-02-22
Estimated Attack Date: 2023-11-14
Hack at Services Firm Hits 2.4 Million Eye Doctor Patients
Bladen County Government
Discovery Date:
Estimated Attack Date: 2023-11-14
Public Notice Bladen County Government - Victim of a Cybercriminal Attack -
North Muskegon Public Schools
Discovery Date:
Estimated Attack Date: 2023-11-14
North Muskegon Public Schools - Facebook
Beaverton School District
Discovery Date:
Estimated Attack Date: 2023-11-14
Beaverton student passwords may be compromised, district warns | kgw.com
City of Long Beach
Discovery Date:
Estimated Attack Date: 2023-11-14
Official City of Long Beach Statement Regarding a Network Security Incident Targeting City Systems
North Carolina Central University (NCCU)
Discovery Date:
Estimated Attack Date: 2023-11-13
Cyberattack cancels online classes at NCCU
Huber Heights
Discovery Date:
Estimated Attack Date: 2023-11-12
Several services impacted after cyberattack in Huber Heights
Blackstone Valley Community Health Care (BVCHC)
Discovery Date: 2024-05-01
Estimated Attack Date: 2023-11-11
Blackstone Valley Community Health Care Announces Data Breach | Console and Associates, P.C. - JDSupra
Glendale Community College (GCC)
Discovery Date:
Estimated Attack Date: 2023-11-10
Cyber Security Incident Update - El Vaquero
Azura Vascular Care
Discovery Date: 2024-02-11
Estimated Attack Date: 2023-11-09
Azura Vascular Care Notifies 348,000 Patients of Recent Data Breach | Console and Associates, P.C. - JDSupra
Tri-City Medical Center
Discovery Date:
Estimated Attack Date: 2023-11-09
Tri-City Medical Center in Oceanside hit by cybersecurity attack - The San Diego Union-Tribune
Henry County Schools
Discovery Date:
Estimated Attack Date: 2023-11-09
Georgia School District Goes Offline After Suspicious Activity
Ville de Rawlins
Discovery Date: 2023-12-22
Estimated Attack Date: 2023-11-08
Serious Cyber Breach In Rawlins Could Have Been Prelude To Ransomware Attack | Your Wyoming News Source
Harris Center for Mental Health and IDD
Discovery Date:
Estimated Attack Date: 2023-11-07
Officials mum after cyberattack on Harris Center
Washington State Department of Transportation (WSDOT)
Discovery Date:
Estimated Attack Date: 2023-11-07
Cyber Attack Downs Washington State’s Transportation Website
Madison Memorial Hospital
Discovery Date:
Estimated Attack Date: 2023-11-05
Rexburg hospital forced to shutdown online systems following cyberattack - East Idaho News
Pulaski County Public Schools (PCPS)
Discovery Date:
Estimated Attack Date: 2023-11-05
Pulaski Co. Public Schools investigating cyber attack
Hermon School Department
Discovery Date:
Estimated Attack Date: 2023-11-05
Hermon School Department hit with ransomware attack
Fresno Surgical Hospital
Discovery Date: 2023-12-24
Estimated Attack Date: 2023-11-04
Fresno Surgical Hospital Targeted in Cyberattack, Leading to Patient Data Breach | Console and Associates, P.C. - JDSupra
Butte School District
Discovery Date:
Estimated Attack Date: 2023-11-04
Butte School District shuts down computer network after system compromised
Infosys McCamish Systems
Discovery Date:
Estimated Attack Date: 2023-11-02
Infosys: Infosys says US unit hit by cybersecurity attack - Times of India
Crystal Run Healthcare
Discovery Date:
Estimated Attack Date: 2023-11-02
Crystal Run Healthcare fighting against cyber attack - Mid Hudson News
Mr. Cooper Group
Discovery Date:
Estimated Attack Date: 2023-11-01
Mr. Cooper Group Hit by Cybersecurity Breach - MarketWatch
Cogdell Memorial Hospital
Discovery Date:
Estimated Attack Date: 2023-11-01
Network Incident Preventing the Use of Systems and Phones - Cogdell Memorial Hospital
Ace Hardware
Discovery Date:
Estimated Attack Date: 2023-10-31
Ace Hardware hit in cyberattack, CEO confirms • The Register
DePauw University
Discovery Date:
Estimated Attack Date: 2023-10-31
Cybersecurity incident shuts down DePauw University computer systems - Indianapolis News | Indiana Weather | Indiana Traffic | WISH-TV |
Jeffco Public Schools
Discovery Date:
Estimated Attack Date: 2023-10-31
Jeffco Public Schools hit by the same threat actors that hit Clark County School District - and via the same way
Sauk Prairie Healthcare
Discovery Date:
Estimated Attack Date: 2023-10-31
Sauk Prairie Healthcare suffers cyber attack
GardaWorld Cash U.S.
Discovery Date: 2024-03-25
Estimated Attack Date: 2023-10-30
Office of the Maine AG: Consumer Protection: Privacy, Identity Theft and Data Security Breaches
Allied Pilots Association (APA)
Discovery Date:
Estimated Attack Date: 2023-10-30
American Airlines Pilots Union Hit By Major Ransomware Attack That Took Down Website And Could Have Resulted in Sensitive Data Being Stolen
Medical Center Barbour (MCB)
Discovery Date: 2024-10-04
Estimated Attack Date: 2023-10-29
NOTICE OF DATA PRIVACY EVENT
Carespring Health Care Management
Discovery Date: 2024-08-28
Estimated Attack Date: 2023-10-28
Nursing Home Provider Carespring Health’s Data Breach Impacted 67,000 Residents, Lawsuit Alleges - Skilled Nursing News
Six Rivers Media, LLC
Discovery Date:
Estimated Attack Date: 2023-10-28
Six Rivers Media hit by cyber-attack over the weekend
Bellin Health
Discovery Date: 2023-12-18
Estimated Attack Date: 2023-10-27
What to know about Bellin 'cybersecurity event' in October
Comté de St. Lucie
Discovery Date:
Estimated Attack Date: 2023-10-27
Computer outage impacting St. Lucie County government services
Advarra
Discovery Date:
Estimated Attack Date: 2023-10-25
Exclusive: Advarra hacked, threat actors threatening to leak data (1)
Clay County Social Services.
Discovery Date: 2023-12-24
Estimated Attack Date: 2023-10-23
Clay County-run social services system hit by ransomware attack - InForum | Fargo, Moorhead and West Fargo news, weather and sports
Allen Park Public Schools
Discovery Date:
Estimated Attack Date: 2023-10-23
Detroit-Area District Cancels Classes Due to Cyber Incident
Río Hondo College
Discovery Date:
Estimated Attack Date: 2023-10-23
California community college Río Hondo dealing with cybersecurity incident
First Choice Dental
Discovery Date: 2024-01-05
Estimated Attack Date: 2023-10-22
First Choice Dental Files Notice of Data Breach with HHS-OCR Following Apparent Cyberattack | Console and Associates, P.C. - JDSupra
Heart of Texas Behavioral Health Network (HOTBHN)
Discovery Date: 2023-12-22
Estimated Attack Date: 2023-10-22
Heart of Texas Behavioral Health Network Cyberattack Affects 63,776 Individuals
Plaza Radiology
Discovery Date: 2024-01-24
Estimated Attack Date: 2023-10-21
Radiology practice experiences cyberattack impacting 569,000 patients
Comté de Clark
Discovery Date:
Estimated Attack Date: 2023-10-21
Clark County investigating suspicious activity on countywide network | Clark County
Primary Health & Wellness Center, LLC
Discovery Date: 2024-01-22
Estimated Attack Date: 2023-10-20
Primary Health & Wellness Center, LLC’s public notice of ransomware incident
Le bureau du procureur du comté d'Orange
Discovery Date:
Estimated Attack Date: 2023-10-20
Orange County DA's Office Targeted by Cyberattack - MyNewsLA.com
Orion Township Public Library
Discovery Date:
Estimated Attack Date: 2023-10-20
Orion Library Tackles Malware Attack - Oakland County Times
Glynn County
Discovery Date:
Estimated Attack Date: 2023-10-19
County IT department investigates security breach
Comté de Dallas
Discovery Date:
Estimated Attack Date: 2023-10-19
Dallas County, Tx, systems targeted in October cyber attack | Fort Worth Star-Telegram
Everi
Discovery Date:
Estimated Attack Date: 2023-10-17
Cyber attacks hit NY state casino operation, two Hudson Valley hospitals
Hopewell Area School District
Discovery Date:
Estimated Attack Date: 2023-10-17
Hopewell Area School District ransomware attack impacts network
Logan Systems Inc.
Discovery Date:
Estimated Attack Date: 2023-10-17
Greensboro cyber attack takes down some Cabarrus Register of Deeds services
Comcast Cable Communications (Xfinity)
Discovery Date: 2023-12-19
Estimated Attack Date: 2023-10-16
Xfinity discloses data breach after recent Citrix server hack
Harlingen Police Department
Discovery Date:
Estimated Attack Date: 2023-10-16
Russian hackers attack Harlingen Police Department | MyRGV.com
Petersen Health Care
Discovery Date: 2024-03-22
Estimated Attack Date: 2023-10-15
Nursing home co. Petersen files for bankruptcy after cyberattacks | Reuters
Système judiciaire du Kansas
Discovery Date:
Estimated Attack Date: 2023-10-15
Kansas courts to operate on paper for at least 2 weeks, judge sa - KAKE
WMCHealth hospital
Discovery Date:
Estimated Attack Date: 2023-10-15
HAHV’s Kingston hospital diverts patients for two days without an announcement - Hudson Valley One
Westchester Medical Center
Discovery Date:
Estimated Attack Date: 2023-10-15
Cyberattack hits 2 New York hospitals forces ambulance diversions - The Week
American Family Insurance
Discovery Date:
Estimated Attack Date: 2023-10-15
American Family Insurance confirms cyberattack is behind IT outages
Otsego Memorial Hospital
Discovery Date:
Estimated Attack Date: 2023-10-15
Cyber incident shuts down Otsego Memorial Hospital computers | Local News | record-eagle.com
Henry Schein Inc.
Discovery Date:
Estimated Attack Date: 2023-10-14
Henry Schein Inc. comes under cyberattack - Newsday
City of Hope
Discovery Date: 2024-04-03
Estimated Attack Date: 2023-10-13
City of Hope Cyberattack Affects 827,000 Individuals
Akumin
Discovery Date:
Estimated Attack Date: 2023-10-11
Akumin Service Disrupted By Cyberattack - MarketWatch
Cogdell Memorial Hospital
Discovery Date: 2024-03-04
Estimated Attack Date: 2023-10-10
Cogdell Memorial Hospital Cyberattack Affects 87,000 Patients
Simpson Manufacturing Co.
Discovery Date:
Estimated Attack Date: 2023-10-10
Simpson Manufacturing says it was hit by a cyber attack on Tuesday, is working to investigate | Morningstar
Kwik Trip
Discovery Date:
Estimated Attack Date: 2023-10-09
Kwik Trip says ‘network incident’ causing disruptions at stores
Sav-Rx
Discovery Date: 2024-05-28
Estimated Attack Date: 2023-10-08
Sav-Rx discloses data breach impacting 2.8 million Americans
Clark County School District (CCSD)
Discovery Date:
Estimated Attack Date: 2023-10-05
Personal information accessed in CCSD cybersecurity incident
Neurosurgeons of New Jersey
Discovery Date: 2023-12-20
Estimated Attack Date: 2023-10-04
Neurosurgeons of New Jersey Confirms Cyber Attack Resulting in Recent Data Breach | Console and Associates, P.C. - JDSupra
Metro Transit
Discovery Date:
Estimated Attack Date: 2023-10-03
Call-A-Ride service should be back to normal Wednesday, Metro says | FOX 2
Estes Express Lines
Discovery Date:
Estimated Attack Date: 2023-10-02
Estes Express victim of cyberattack | Commercial Carrier Journal
Le Premier Circuit Judiciaire de Floride
Discovery Date:
Estimated Attack Date: 2023-10-02
The First Judicial Circuit of Florida dealing with significant infosecurity incident
Cardiovascular Consultants, Ltd. (CVC)
Discovery Date:
Estimated Attack Date: 2023-09-29
SEC Filing
Mt. Graham Regional Medical Center (MGRMC)
Discovery Date:
Estimated Attack Date: 2023-09-29
Update - Mt. Graham Regional Medical Center
Parkers Chapel School District (PCSD)
Discovery Date:
Estimated Attack Date: 2023-09-29
PCSD network hacked; FBI investigating
Rock County
Discovery Date:
Estimated Attack Date: 2023-09-29
Cybersecurity attack steals Rock County Human Services info
Johnson Controls International
Discovery Date:
Estimated Attack Date: 2023-09-28
Building automation giant Johnson Controls hit by ransomware attack
Carolina Arthritis
Discovery Date: 2024-10-25
Estimated Attack Date: 2023-09-27
Carolina Arthritis hit by ThreeAm ransomware attack - DataBreaches.Net
Foursquare Healthcare, Hi-School Pharmacy
Discovery Date: 2023-12-08
Estimated Attack Date: 2023-09-27
Ransomware Attacks Reported by Foursquare Healthcare and Hi-School Pharmacy
Highlands Oncology Group PA
Discovery Date: 2024-01-04
Estimated Attack Date: 2023-09-25
Highlands Oncology Group Notifies Patients of September 2023 Data Breach | Console and Associates, P.C. - JDSupra
Baruch College
Discovery Date:
Estimated Attack Date: 2023-09-25
BREAKING: Potential ransomware attack causes campus-wide system outage, switch to remote learning - The Ticker
Victorville
Discovery Date:
Estimated Attack Date: 2023-09-25
California city warns of data breach after ransomware attack claims
Le consortium de traitement des données des écoles du comté de Pinal
Discovery Date:
Estimated Attack Date: 2023-09-24
Ransomware attack impacts 21 Pinal County school districts
Office of the Superintendent of Insurance (OSI)
Discovery Date:
Estimated Attack Date: 2023-09-23
New Mexico insurance agency faces cyber attack
Maries County Courthouse
Discovery Date:
Estimated Attack Date: 2023-09-22
Maries County Courthouse under cyber attack for past few days | KRCG
KITV 4 Island News
Discovery Date:
Estimated Attack Date: 2023-09-22
Did a ransomware attack take down KITV4 Island News?
Ashford Inc.
Discovery Date: 2025-01-14
Estimated Attack Date: 2023-09-20
SEC.gov | Ashford Inc
East River Medical Imaging
Discovery Date:
Estimated Attack Date: 2023-09-20
East River Medical Imaging Cyberattack Affects 606,000 Patients
Community Dental
Discovery Date: 2024-10-24
Estimated Attack Date: 2023-09-19
More Than 909,000 Individuals Affected by Cyberattack on New York IT Services Provider
Eventcombo
Discovery Date:
Estimated Attack Date: 2023-09-19
Un ataque cibernético a la compañía de boletos de la librería Anderson bloquea el sistema durante la venta para el evento de Rebecca Yarros en Naperville - Iglesia en Directo
La ville de Pittsburg
Discovery Date:
Estimated Attack Date: 2023-09-18
City of Pittsburg experiences cybersecurity incident | City of Pittsburg
ESO Solutions
Discovery Date: 2023-12-22
Estimated Attack Date: 2023-09-15
ESO Solutions Data Breach: 2.7Million Patients Data At Risk
Fauquier County Public Schools
Discovery Date:
Estimated Attack Date: 2023-09-12
Virginia school district open despite LockBit ransomware attack
Benefit Management Corporation
Discovery Date: 2024-04-04
Estimated Attack Date: 2023-09-11
Cyberattack at Benefit Management Corp. Results in Data Breach Affecting Certain Osaic Wealth Clients | Console and Associates, P.C. - JDSupra
MGM Resorts
Discovery Date:
Estimated Attack Date: 2023-09-11
none
Le système d'information judiciaire régional (REJIS) du comté de St. Louis
Discovery Date:
Estimated Attack Date: 2023-09-11
Cyber attack reported in St. Louis County law enforcement
Wyndemere Senior Care
Discovery Date: 2024-03-30
Estimated Attack Date: 2023-09-08
MFA Bypassed in Cyberattack on L.A. County Department of Mental Health
Comté de Hinds
Discovery Date:
Estimated Attack Date: 2023-09-06
Hinds County computer system remains under ransomware attack
