September 14, 2022

Cyber incident overview

The chart shows the number of known incidents for each day of the month. Details are listed further below.
Statistics: Cyber attacks April 2022
License CC BY 4.0. Credits:
Diagram in high resolution (License: CC BY 4.0):

Hacker attacks statistics April

By country

Statistics: Cyber attacks April 2022 by country
License CC BY 4.0. Credits:
Diagram in high resolution (License: CC BY 4.0):

By industry

Statistics: Cyberattacks April 2022 by industry
License CC BY 4.0. Credits:
Diagram in high resolution (License: CC BY 4.0):


  • The statistics are based on the known incidents listed here.
  • Since only some of the cases become known, the evaluations are not representative.
  • Industries where incidents are immediately visible due to public access (e.g. healthcare) are more represented than others.
  • An incident may be assigned to multiple countries or industries. Also, a country cannot always be assigned. So the totals shown on the charts may be different.
  • The graphics may be reused according to the license Creative Commons Attribution 4.0 / CC BY 4.0 (attribution:

Details, examples and sources / list of affected companies

Flag NetherlandsApril 1, 2022
Ransomware at a municipality in the Netherlands
Buren, Gelderland, Netherlands
Flag NigeriaApril 6, 2022
Ransomware at a sports betting provider in Nigeria
bet9ja - Nigeria, Nigeria
Flag GermanyApril 7, 2022
Cyber attack at a provider of HR software in Germany
perbit Software GmbH - Altenberge, North Rhine-Westphalia, Germany
This affects HR data of other companies that use services.
Flag GermanyApril 7, 2022
Cyber attack on a manufacturer of pumps and valves in Germany
KSB SE & Co. KGaA - Frankenthal (Pfalz), Rhineland-Palatinate, Germany
Flag AndorraApril 10, 2022
DDoS attack on a telecommunications company in Andorra
Andorra Telecom - Andorra
Flag BelgiumApril 2022
Cyber attack on a Belgian supplier of coffee and coffee machines
Miko Coffee Services SA - Turnhout, Belgium
Flag UKApril 12, 2022
DDoS attack on a crypto currency platform - London, United Kingdom
The attack came shortly after the platform announced that it would no longer serve customers from Russia.
Flag USAApril 13, 2022
Cyber attack on a cloud vendor
Heroku - San Francisco, California, USA
Flag SpainApril 2022
Cyber attack on the Spanish Football Federation
Real Federación Española de Fútbol (RFEF) - Las Rozas de Madrid, Spain
Flag GermanyApril 15, 2022
Hacker attack on a plant engineering company in Germany
IMA Schelling Group - Lübbecke, North Rhine-Westphalia, Germany
Flag ItalyApril 15, 2022
Cyberattack on the healthcare provider of the province of Messina, Italy
Azienda Sanitaria Provinciale Messina (ASP Messina) - Messina, Italy
ASP Messina was already affected by a cyberattack in November 2021.
Flag EcuadorApril 16, 2022
Cyberattack on the Municipality of Quito in Ecuador
Municipio de Quito - Quito, Ecuador
Flag AustraliaApril 2022
Unauthorized access at a transport authority in Australia
Transport for NSW - Sydney, Australia
At the authority, there was already an unauthorized access in early 2021 due to a vulnerability in a file transfer software.
Flag Sri LankaApril 17, 2022
Cyberattack on the Sri Lanka Police website
රී ලංකා පොලීසිය / இலங்கை காவல் - Colombo, Sri Lanka
Flag USAApril 17, 2022
Cyberattack on a county in Kansas
Unified Government of Wyandotte County and Kansas City, Kansas - Kansas City, Kansas, USA (Wyandotte County)
Flag GermanyApril 18, 2022
Cyber attack on a municipal utility in Germany
Donau-Stadtwerke Dillingen-Lauingen (DSDL) - Dillingen an der Donau, Bavaria, Germany
Flag JapanApril 2022
Ransomware at a construction company in Japan
(京成建設株式会社) Keisei Construction Co., Ltd - Funabashi, Chiba, Japan
(Reports of unauthorized access)
Flag BelarusApril 19, 2022
1.2 GB of data and videos of an IT company from Belarus leaked
Synesis - Minsk, Belarus
Flag GermanyApril 19, 2022
Cyber attack on a city in Germany
Schriesheim, Baden-Württemberg, Germany
Flag GermanyApril 19, 2022
Unauthorized access to data of a university library in Germany
Universitätsbibliothek Leipzig - Leipzig, Germany
Affected are about 70,000 records with personal data.
Flag RussiaApril 19, 2022
15,600 emails leaked from a Russian military construction company
ГУОВ и ГС (GUOV i GS) - Russia
Flag RussiaApril 19, 2022
426,000 mails of a Russian bookkeeping company leaked
Тендертех (Tendertech) - Russia
Flag RussiaApril 19, 2022
87,500 emails leaked from a Russian oil and gas exploration company
Неоком Геосервис (Neocom Geoservice) - Russia
Flag BelgiumApril 2022
Unauthorized access at a hospital in Belgium
AZ Herentals - Herentals, Belgium
Flag BulgariaApril 20, 2022
Attack on the website of a regulatory authority in Bulgaria
Комисия за енергийно и водно регулиране (КЕВР) / Energy and Water Regulatory Commission - Sofia, Bulgaria
Flag Czech RepublicApril 20, 2022
DDoS attack on the website of the Czech Office for Cyber and Information Security
Národní úřad pro kybernetickou a informační bezpečnost (NUKIB) - Brno, Czech Republic
Flag Czech RepublicApril 20, 2022
DDoS attacks on Czech websites
Czech republic
Affected are railroads, airports and government facilities.
Flag PakistanApril 2022
Fraudulent transfers at a bank in Pakistan
United Bank Limited (UBL) - Karachi, Pakistan
Flag SwitzerlandApril 21, 2022
Cyber attack on a logistics company in Switzerland
M+R Spedag Group - Muttenz, Canton of Basel-Landschaft, Switzerland
Flag AustriaApril 2022
Ransomware at a vocational school in Austria
Höhere Technische Bundeslehr- und Versuchsanstalt St. Pölten (HTL) - St. Pölten, Lower Austria, Austria
Flag USAApril 2022
Cyberattack on a US healthcare provider
Tenet Healthcare Corporation (THC) - Dallas, Texas, USA
Flag USAApril 24, 2022
Cyberattack on a hospital in Arizona
Yuma Regional Medical Center - Yuma, Arizona, USA
Flag SwitzerlandApril 25, 2022
Cyber attack on a manufacturer of conveyor systems in Switzerland
Ferag AG - Hinwil, Canton of Zurich, Switzerland
Flag Czech RepublicApril 25, 2022
Cyber attack on a city in the Czech Republic
Žďár nad Sázavou, Czech Republic
Flag RussiaApril 25, 2022
657 GB of data extracted from a Russian company that supports small and medium-sized enterprises
Корпорация МСП (KorpMSP) - Russia
Flag PortugalApril 26, 2022
Hacker attack on a hospital in Portugal
Hospital Garcia de Orta (HGO) - Almada, Portugal
Flag GermanyApril 28, 2022
Cyber attack at a university of applied sciences in Berlin
Hochschule für Technik und Wirtschaft Berlin - Berlin, Germany
Flag USAApril 29, 2022
Unauthorized access to customer data of an car manufacturer in the USA
General Motors - Detroit, Michigan, USA
Flag USAApril 30, 2022
Ransomware at a community college in Michigan
Kellogg Community College (KCC) - Battle Creek, Michigan, USA


IndustryMay contain
AgricultureFarming, Farms, Horticulture, Poultry farming, Dairies, Plant production, Slaughterhouses, Animal husbandry
ArtMuseums, artists
AutomotiveCar manufacturers, suppliers
Building materials
Consumer Goods
EducationSchools, secondary schools, high schools, vocational training, vocational schools, community colleges
Energy industryFuel production, power plants, energy supply companies, power supply
FinanceBanks, crypto platforms, insurance companies, insurance brokers
Fast Moving Consumer Goods
GovernmentNational and state government, government authorities
HealthcareMedical practices, outpatient facilities, hospitals, health authorities
ITManaged Service Provider (MSP), Data Centers, Software Companies
LegalLawyers, law firms, courts, judicial authorities
Mechanical Engineering
MediaTelevision stations, radio stations, publishing houses, newspapers
MilitaryArmy, Air Force, Navy
Online retailer
PoliceLaw enforcement
Public sectorAuthorities, government offices, city halls, municipal administrations, local and regional governments, school boards
Real estate
Service provider
Sport and leisure
TransportationMass transit, public transport, railroads, air transport, airlines, airports, shipping companies, ports, logistics, forwarding agencies
TravelTour operator, hotels, tourism
UniversitiesUniversities, colleges, universities of applied sciences, institutes
UtilityWater supply, waterworks, wastewater treatment, waste disposal

About is an independent researcher and analyst in the field of IT security, information security, risk management and compliance. The company was founded in 2019 and is based in Germany.

About the author

Bert Kondruss
Bert Kondruss
Founder and managing director of KonBriefing Research

Cyber attacks worldwide

Ransomware attacks worldwide
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