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Ransomware

Cybersecurity statistics about ransomware

Showing 541-560 of 784 results

Yearly data from 2024 shows that while ransomware attacks and the number of active gangs have grown, ransom payments saw a significant drop

ESET6/26/2025
RansomwareRansom

Almost 40% of ransomware attacks in the US targeted the education sector

Lumu6/26/2025
RansomwareEducation

North America remains the hardest-hit region, accounting for 50% of all global attacks, which is 193 incidents in May.

NCC Group6/25/2025

Asia experiencec 13% of all global attacks, with 49 incidents in May.

NCC Group6/25/2025

56% of tested Large Language Models (LLMs) are susceptible to Prompt Injection Attacks (PIAs)

NCC Group6/25/2025

Consumer Discretionary saw a significant increase in attacks, rising from 73 attacks in April to 102 in May.

NCC Group6/25/2025

Global ransomware attacks decreased by 6% in May.

NCC Group6/25/2025

There were a total of 393 attacks globally in May. This marks the third consecutive month in which ransomware attacks have dropped.

NCC Group6/25/2025

Safepay emerged as the most active threat group, responsible for 18% of all attacks in May. This translates to 70 attacks attributed to Safepay in May. Safepay has been active since November 2024.

NCC Group6/25/2025

Play moved to second place with 44 attacks in May.

NCC Group6/25/2025

Of the organisations affected by KEVs, 51% are affected by KEVs that are also linked to ransomware and are insecurely connected to the internet.

Claroty6/25/2025
Critical industriesBuilding management systems

Industrials remained the most targeted sector, accounting for 30% of attacks. This amounted to 118 attacks in May.

NCC Group6/25/2025

Europe experienced 29% of all global attacks, totalling 112 incidents, in May.

NCC Group6/25/2025

Overall, 79% of all attacks globally took place in North America and Europe in May.

NCC Group6/25/2025

South America experienced 4% of all global attacks, or 17 incidents, in May.

NCC Group6/25/2025

Akira, which led in April with 65 attacks, dropped to fourth place with only 35 attacks in May.

NCC Group6/25/2025

Qilin dropped to third place with 42 attacks in May.

NCC Group6/25/2025

Qilin dropped to third place with 42 attacks in May.

NCC Group6/25/2025

Lack of expertise was the top operational cause of ransomware attacks in organisations with over 3,000 people.

Sophos6/24/2025

The median ransom payment was $1 million.

Sophos6/24/2025
RansomwareRansom