VendorsBlackFog
BlackFog
Cybersecurity reports and statistics published by BlackFog
8 categories4 reports
Research Reports
Reports and publications from BlackFog
Recent Statistics & Reports
Undisclosed ransomware attacks in Q3 2024 increased by 11% year-over-year compared to Q3 2023.
10/15/2025•
Ransomware
The government sector reported 28 ransomware attacks in Q3 2025.
10/15/2025•
RansomwareGovernment
Nearly 85% of all ransomware incidents were not disclosed publicly.
10/15/2025•
Ransomware
The technology sector reported 28 ransomware attacks in Q3 2025.
10/15/2025•
RansomwareTechnology
Q3 2025 saw the emergence of 18 new ransomware groups.
10/15/2025•
Ransomware
For every 100 ransomware attacks, only 15 were publicly reported.
10/15/2025•
Ransomware
270 publicly disclosed ransomware attacks were reported in Q3 2025 - 36% increase compared to the same quarter in 2024.
10/15/2025•
Ransomware
Reported ransomware attacks in July 2025 led with a sharp 50% year-on-year surge.
10/15/2025•
Ransomware
Reported ransomware attacks in August 2025 increased by 37%.
10/15/2025•
Ransomware
Reported ransomware attacks in September 2025 rose by 27%.
10/15/2025•
Ransomware
The healthcare, government, and technology industries together represented 53% of all publicly disclosed ransomware activity during Q3 2025.
10/15/2025•
RansomwareHealthcareGovernment
There were 62 Disclosed Ransomware Attacks in Q3 2020.
10/15/2025•
Ransomware
Approximately 40% of reported ransomware attacks in Q3 2025 have not yet been attributed to any known ransomware group.
10/15/2025•
Ransomware
96% of all disclosed ransomware cases involved data exfiltration in Q3 2025.
10/15/2025•
RansomwareData exfiltration
There were 74 Disclosed Ransomware Attacks in Q3 2021.
10/15/2025•
Ransomware
95% of publicly disclosed ransomware attacks involved the theft of sensitive information.
7/16/2025•
RansomwareSensitive information
A total of 276 publicly disclosed ransomware incidents occurred from April to June 2025.
7/16/2025•
Ransomware
There was a 63% increase in publicly disclosed ransomware attack volumes in Q2 2025 compared to Q2 2024.
7/16/2025•
Ransomware
The Construction, Hospitality, and Arts and Entertainment sectors reported their highest ever Q2 2025 ransomware attack volumes.
7/16/2025•
RansomwareConstructionHospitality
June 2025 saw a 113% increase in publicly disclosed ransomware attacks year-on-year, with a total of 96 attacks.
7/16/2025•
Ransomware
Showing 61-80 of 105 results