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Ransomnews

Ransomware attacks in January 2020: 51 confirmed incidents

CONFIRMED RANSOMWARE ATTACKS · MONTH

Ransomnews has confirmed 51 ransomware attacks in January 2020, each one verified against a public source such as a breach notification, regulatory filing, court record or press report. That is 0.5% of the 9,715 confirmed incidents in the dataset. That compares with 58 in December 2019 and 20 in January 2019. The United States accounts for 37 of them (73%), with victims recorded in 10 countries in total. The most affected sector is government, with 15 confirmed victims (29%). Where the operator is attributed, Maze leads with 5 confirmed victims. A ransom payment is on the public record in 4 cases and a refusal in 19; the outcome is unrecorded in the remaining 28.

51Confirmed incidents
58December 2019
20January 2019
10Countries
17%Paid, where outcome is public
290,390Records exposed (11 disclosed cases)

Confirmed ransomware attacks by month, trailing 13 months to January 2020

Every month is a partial count until disclosures stop arriving, which typically takes three to four months. Compare January 2020 with months of the same age rather than with fully matured ones.

Source: ransomnews.com
MonthConfirmed attacks
January 201920
February 201922
March 201931
April 201936
May 201928
June 201931
July 201957
August 201943
September 201947
October 201935
November 201950
December 201958
January 202051
ransomnews.com20Jan22Feb31Mar36Apr28May31Jun57Jul43Aug47Sep35Oct50Nov58Dec51Jan
Confirmed ransomware attacks per month, the 13 months to January 2020. Source: Ransomnews Confirmed Ransomware Attacks Dataset.

Which ransomware groups had the most confirmed victims in January 2020

The operator is attributed in 20 of the 51 confirmed incidents. Counts are confirmed victims, not leak-site claims, so they run well below the totals the groups publish about themselves. Group names link to the live Ransomtracker profile where one exists.

Most active groups by confirmed victims

  • Maze5 25%
  • Ryuk5 25%
  • REvil4 20%
  • NetWalker2 10%
  • DoppelPaymer1 5%
  • Pysa1 5%
  • Sodinokibi1 5%
  • Trickbot1 5%

Where the confirmed attacks in January 2020 fall

Country shares carry a reporting bias. United States breach-notification law and SEC disclosure rules push far more incidents onto the public record than most jurisdictions, which makes American attacks easier to confirm and inflates the US share of any confirmed dataset.

Most affected countries

  • United States37 73%
  • Canada3 6%
  • United Kingdom3 6%
  • France2 4%
  • Australia1 2%
  • Belgium1 2%
  • Brazil1 2%
  • Germany1 2%
  • Spain1 2%
  • Switzerland1 2%

Most affected sectors

  • Government15 29%
  • Education12 24%
  • Healthcare8 16%
  • Manufacturing3 6%
  • Other3 6%
  • Construction2 4%
  • Technology2 4%
  • Finance1 2%
  • Legal1 2%
  • Retail1 2%

Ransom payment outcomes in January 2020

Among the 23 confirmed incidents in January 2020 where the outcome is on the public record, 4 paid and 19 refused, a disclosed payment rate of 17.4%. The remaining 28 carry no public statement either way. Victims that pay have every incentive to stay quiet and public bodies are the most likely to announce a refusal, so treat this as the disclosed rate, not the true one. The ransomware payment rate analysis explains how the disclosed rate has moved since 2018 and how it compares with incident-response firm samples.

Largest confirmed ransomware attacks in January 2020 by records exposed

Record counts are recorded only where a named source disclosed them, which is the minority of cases, so this table ranks disclosed impact rather than true impact.

Source: ransomnews.com, verified against the linked public source
DateOrganisationSectorLocationRecordsGroupRansom paidSource
January 2020Brandywine Urology NetworkHealthcareDelaware, United States131,825—Nohealthitsecurity.com
January 2020Woods and Woods, LLCLegalIndiana, United States51,600MazeUnknowncourierpress.com
January 2020Artech, LLCServiceNew Jersey, United States30,721REvilUnknownbleepingcomputer.com
January 2020RailWorks CorporationConstructionNew York, United States23,751—Unknownsecurityweek.com
January 2020Randleman Eye CenterHealthcareNorth Carolina, United States19,556—Nocalhipaa.com
January 2020Lakeland Community CollegeEducationOhio, United States12,135MazeUnknownago.vermont.gov
January 2020Stockdale RadiologyHealthcareCalifornia, United States10,700MazeYeshipaajournal.com
January 2020Eby-Brown Company, LLCRetailIllinois, United States7,220—Unknownmarylandattorneygeneral.gov
January 2020City of RacineGovernmentWisconsin, United States1,924—Nojsonline.com
January 2020Communications & Power IndustriesManufacturingCalifornia, United States958—Yestechcrunch.com

All confirmed ransomware attacks in January 2020

All 51 of 51 confirmed incidents. Every row links to the public source it was verified against.

Source: ransomnews.com, verified against the linked public source
DateOrganisationSectorLocationRecordsGroupRansom paidSource
January 2020Tsuut’ina NationGovernmentAlberta, Canada——Yeseasterndoor.com
January 2020Prefeitura de BiriguiGovernmentBirigui, Brazil——Unknownbr.cointelegraph.com
January 2020University of West LondonEducationLondon, United Kingdom——Unknowndefinitionagency.com
January 2020University of West LondonEducationLondon, United Kingdom——Unknowndefinitionagency.com
January 2020Woods and Woods, LLCLegalIndiana, United States51,600MazeUnknowncourierpress.com
January 2020Volusia County LibrariesGovernmentFlorida, United States—RyukUnknownnews-journalonline.com
January 2020TVEyes, Inc.TechnologyConnecticut, United States——Nozdnet.com
January 2020Tillamook CountyGovernmentOregon, United States—REvilYesinfosecurity-magazine.com
January 2020Hospital Universitario de TorrejónHealthcareMadrid, Spain——Unknownxataka.com
January 2020Temple Har ShalomOtherNew Jersey, United States—REvilUnknownbleepingcomputer.com
January 2020Tampa Bay TimesOtherFlorida, United States—RyukUnknownscmagazine.com
January 2020Picanol GroupManufacturingLeper, Belgium——Unknownpicanol.be
January 2020Sunset CardiologyHealthcareFlorida, United States—MazeUnknowndatabreaches.net
January 2020Stockdale RadiologyHealthcareCalifornia, United States10,700MazeYeshipaajournal.com
January 2020St. Landry Parish SchoolsEducationLouisiana, United States——Unknowndailyworld.com
January 2020Richmond Community SchoolsEducationMichigan, United States——Nocbsnews.com
January 2020Randleman Eye CenterHealthcareNorth Carolina, United States19,556—Nocalhipaa.com
January 2020RailWorks CorporationConstructionNew York, United States23,751—Unknownsecurityweek.com
January 2020Pittsburg Unified School DistrictEducationCalifornia, United States——Noktvu.com
January 2020Peterson & Smith Equine Hospital LLCOtherFlorida, United States—RyukUnknownago.vermont.gov
January 2020Panama-Buena Vista Union School DistrictEducationCalifornia, United States—TrickbotUnknownkget.com
January 2020Toll GroupTransportationMelbourne, Australia—NetwalkerNozdnet.com
January 2020Oshkosh City HallGovernmentWisconsin, United States——Nofox11online.com
January 2020New Mexico Public Regulation CommissionGovernmentNew Mexico, United States——Unknownkrwg.org
January 2020Mountain View Los Altos Union High School DistrictEducationCalifornia, United States—SodinokibiUnknownlosaltosonline.com
January 2020Mid Delaware ImagingHealthcareDelaware, United States——Unknownmedia.dojmt.gov
January 2020Lakeland Community CollegeEducationOhio, United States12,135MazeUnknownago.vermont.gov
January 2020ITI Technical CollegeEducationLouisiana, United States——Nowafb.com
January 2020Grundy County CourthouseGovernmentMissouri, United States——Unknownkttn.com
2020Travelers Ins. Co. of CanadaFinanceToronto, Canada—NetWalkerUnknowntherecord.media
January 2020Ernest N. Morial Convention CenterGovernmentLouisiana, United States——Unknownfox8live.com
January 2020Enloe Medical CenterHealthcareCalifornia, United States——Notechtarget.com
January 2020Electronic Warfare AssociatesTechnologyVirginia, United States—RyukUnknownzdnet.com
January 2020Eby-Brown Company, LLCRetailIllinois, United States7,220—Unknownmarylandattorneygeneral.gov
January 2020Dorchester County GovernmentGovernmentMaryland, United States——Unknownbaytobaynews.com
January 2020Gedia Automotive GroupManufacturingAttendorn, Germany—REvilNoautomotivelogistics.media
January 2020Fondation Les OliviersHealthcareLausanne, Switzerland—PysaNomedium.com
January 2020Dundee and Angus CollegeEducationDundee, United Kingdom—RyukNojisc.ac.uk
January 2020City of Dawson CreekGovernmentDawson Creek, Canada——Nocbc.ca
January 2020Bouygues ConstructionConstructionParis, France—MazeNobleepingcomputer.com
January 2020Crystal Lake Community High School District 155EducationIllinois, United States——Noshawlocal.com
January 2020Contra Costa County LibraryGovernmentCalifornia, United States——Unknowneastbaytimes.com
January 2020Communications & Power IndustriesManufacturingCalifornia, United States958—Yestechcrunch.com
January 2020Colonie Town Police DepartmentGovernmentNew York, United States——Nonews10.com
January 2020City of RacineGovernmentWisconsin, United States1,924—Nojsonline.com
January 2020City of Las VegasGovernmentNevada, United States——Nocbronline.com
January 2020City of InglesideGovernmentTexas, United States——Unknownkristv.com
January 2020Carpinteria Unified School DistrictEducationCalifornia, United States——Unknowncoastalview.com
January 2020Brandywine Urology NetworkHealthcareDelaware, United States131,825—Nohealthitsecurity.com
January 2020Artech, LLCServiceNew Jersey, United States30,721REvilUnknownbleepingcomputer.com
January 2020Bretagne TélécomUtilitiesChâteaubourg, France0DoppelPaymerNobleepingcomputer.com

Frequently asked questions

How many ransomware attacks were confirmed in January 2020?

Ransomnews has confirmed 51 ransomware attacks in January 2020, each verified against a public source, against 58 in December 2019 and 20 in January 2019. The true total is higher, because many victims never disclose; confirmed counts are a floor, not a ceiling.

Is the January 2020 count final?

It is as settled as a confirmed count gets. January 2020 ended more than four months before the latest database refresh, so most late disclosures have arrived, though a confirmation can still be added whenever a new public source surfaces. The figure is recalculated from the live database on every load.

Which ransomware group had the most confirmed victims in January 2020?

Maze, with 5 confirmed victims, followed by Ryuk (5) and REvil (4). These are confirmed victims, not leak-site claims, counted among the 20 incidents where the operator is attributed.

Which country had the most confirmed ransomware attacks in January 2020?

The United States, with 37 of the 51 confirmed incidents (73%). Canada is next with 3. Part of the gap is exposure and part is reporting: US breach-notification and SEC disclosure rules put more incidents on the public record than most jurisdictions.

Which sector was hit most by ransomware in January 2020?

Government, with 15 confirmed incidents (29% of the total). Education follows with 12, then Healthcare with 8.

What share of ransomware victims paid in January 2020?

Among the 23 confirmed incidents in January 2020 with a public outcome, 4 paid and 19 refused, a disclosed payment rate of 17.4%. Most victims never state whether they paid, and those who pay have the least reason to say so, so the disclosed rate understates real payment behaviour. The payment rate analysis tracks this figure since 2018.

What was the largest ransomware attack of January 2020 by records exposed?

Brandywine Urology Network (Delaware, United States, January 2020), with 131,825 records exposed according to healthitsecurity.com. Record counts exist only where a source disclosed them, so this ranks disclosed impact.

Confirmed ransomware attacks by sector, country and year

Every page below is generated from the same verified dataset. See the full index.

By sector

  • Healthcare 1,676
  • Government 1,519
  • Manufacturing 1,070
  • Education 1,004
  • Services 690
  • Financial services 643
  • Technology 574
  • Retail 523
  • Food and beverage 353
  • Transportation 270
  • Construction 259
  • Legal 251
  • Utilities 218

By country

  • United States 5,198
  • France 505
  • Germany 416
  • Japan 379
  • Canada 356
  • United Kingdom 321
  • Australia 234
  • Italy 219
  • Brazil 157
  • Spain 148
  • Switzerland 123
  • India 107
  • Netherlands 106
  • South Africa 67
  • Denmark 63
  • Belgium 62
  • All 36 countries

By year

  • 2018 168
  • 2019 458
  • 2020 1,228
  • 2021 1,436
  • 2022 959
  • 2023 1,551
  • 2024 1,550
  • 2025 1,489
  • 2026 876

By month, 2020

  • Jan 2020 51
  • Feb 2020 66
  • Mar 2020 49
  • Apr 2020 59
  • May 2020 94
  • Jun 2020 94
  • Jul 2020 69
  • Aug 2020 123
  • Sep 2020 201
  • Oct 2020 154
  • Nov 2020 145
  • Dec 2020 123

How to read this page. Every incident counted here was verified by Ransomnews against at least one public source. Leak-site listings alone do not qualify, because operators inflate, duplicate and occasionally fabricate claims, so these totals are a defensible floor rather than a full census. Records exposed and ransom outcomes appear only where a named source disclosed them. The page is regenerated from the live database, which refreshes weekly. Cite as: Ransomnews Confirmed Ransomware Attacks Dataset, ransomnews.com, with a link to this page. Bulk access and methodology questions: [email protected]. See also the monthly ransomware statistics and the Ransomtracker.

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