Monthly Ransomware Reports
May 2026 Ransomware Report: 646 Victims, 61 Groups
Breachsense tracked 646 ransomware victims across 61 groups in May 2026, the lowest month of the year. Manufacturing reclaimed the top industry spot.
April 2026 Ransomware Report: 772 Victims, 70 Groups
Breachsense tracked 772 ransomware victims across 70 groups in April 2026. Qilin's lead narrowed. US share dropped from 50% to 39%.
March 2026 Ransomware Report: 808 Victims, 65 Groups
Breachsense tracked 808 ransomware victims across 65 groups in March 2026. That's a 19% jump from February. Qilin hit 131 victims. The US absorbed half of all attacks.
February 2026 Ransomware Report: 680 Victims, 54 Groups
Breachsense tracked 680 ransomware victims across 54 groups in February 2026. Qilin held the #1 position again. Healthcare jumped from 40 to 93 victims in one month.
January 2026 Ransomware Report: 677 Victims, 58 Groups
Breachsense tracked 677 ransomware victims across 58 groups in January 2026, up 11% from 2025. See which groups, countries, and industries were hit hardest.
Ransomware in 2025: 7,307 Victims Across 138 Groups
Breachsense tracked 7,307 ransomware victims across 138 groups in 2025, a 45% increase over 2024. See the full breakdown by group, industry, and country.