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Naftogaz
January 25, 2024
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[ hack, energy ]
Naftogaz, Ukraine's state-owned gas and oil company, is hit by a large-scale cyberattack.
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Ukrzaliznytsia
January 25, 2024
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[ hack, ddos, government ]
Ukraine's state railway, Ukrzaliznytsia, confirms that some of its services are under attack, preventing some customers from buying tickets online
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Ukrposhta
January 25, 2024
Ukrposhta, the Ukrainian postal service, is also it with a cyber attack.
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Ukrtransbezpeka
January 25, 2024
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[ hack, government ]
Ukrtransbezpeka, an Ukrainian government agency providing transport and traffic security is hit with a cyber attack claimed by a Russian group known as the National Cyber Army.
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Des Moines Orthopaedic Surgeons
January 24, 2024
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[ hack, healthcare ]
Des Moines Orthopaedic Surgeons (DMOS) files a notice of data breach after discovering that an unauthorized actor was able to access the companys computer network.
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BrightStar Care
January 24, 2024
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[ ransomware, malware, healthcare ]
The ALPHV/BlackCat ransomware gang claims responsibility for ransomware attack to BrightStar Care. The same day another group Sieged Sec claims to have breached the same organization.
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Bucks County
January 24, 2024
•
[ government ]
Bucks County, Pennsylvania is hit with a cybersecurity incident that knocks out the Emergency Communications Departments computer-aided dispatch (CAD) system.
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Washington County
January 24, 2024
•
[ hack, government ]
Another community in Pennsylvania Washington County also reports a cybersecurity incident. The countys court system says it is currently experiencing network outages.
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St. Joseph’s College Of Maine
January 24, 2024
•
[ data leak, unauthorized access ]
College confirmed unauthorized network access in 20232024; notices sent March 2025.
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Russian Center for Space Hydrometeorology, aka "Planeta" (планета)
January 23, 2024
•
[ hack, government ]
The Main Intelligence Directorate of Ukraine's Ministry of Defense claims that pro-Ukrainian hacktivists breached the Russian Center for Space Hydrometeorology, aka "Planeta" (), and wiped 2 petabytes of data.
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Lev Cinemas
January 23, 2024
Turkish hacktivists from MeshSec project political messages about the war in Gaza onto digital signage in an Israeli movie theater.
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Beaumont Independent School District
January 23, 2024
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[ ransomware, malware, education ]
The Beaumont ISD phone system is back online following a ransomware attack.
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Southern Water
January 23, 2024
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[ ransomware, malware ]
Southern Water confirms to have been hit with a Black Basta ransomware attack. The ransomware group claims to have stolen 750 Gb of files.
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EquiLend
January 23, 2024
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[ ransomware, malware, finance ]
New York-based global financial technology firm EquiLend says its operations have been disrupted after some systems were taken offline in a cyberattack. The LockBit ransomware gang claims responsibility for the attack.
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Kansas City Area Transportation Authority (KCATA)
January 23, 2024
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[ ransomware, malware, government ]
The Kansas City Area Transportation Authority (KCATA) announces it was targeted by a ransomware attack. The Medusa ransomware operation claims responsibility for the attack.
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Hewlett Packard Enterprise (HPE)
January 23, 2024
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[ hack, espionage, malware ]
Hewlett Packard Enterprise (HPE) discloses that suspected Russian hackers known as Midnight Blizzard gained access to the company's Microsoft Office 365 email environment to steal data from its cybersecurity team and other departments.
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AerCap
January 23, 2024
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[ ransomware, malware, finance ]
Aircraft leasing giant AerCap confirms falling victim to ransomware after 'Slug', an emerging cybercrime gang claimed responsibility for the attack.
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Russian Center for Space Hydrometeorology, aka "Planeta" (ÿûðýõтð)
January 23, 2024
•
[ hacktivism, data destruction, cyber warfare ]
The Main Intelligence Directorate of Ukraine's Ministry of Defense claims that pro-Ukrainian hacktivists breached the Russian Center for Space Hydrometeorology, aka "Planeta" (), and wiped 2 petabytes of data.
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Thai Public Health Ministry’s Immunization Centre.
January 22, 2024
A threat actor named '9Near Hacktivist' claims to leak 55 million records allegedly taken from the Thai Public Health Ministrys Immunization Centre.