Fifth-annual report from Barracuda analyzes ransomware attack patterns that occurred between August 2022 and July 2023

Highlights:

• Barracuda researchers identified and analyzed 175 publicly reported ransomware attacks from the past 12 months, and found that in three key industries — municipalities, education, and healthcare ― reported attacks have doubled since last year and more than quadrupled since 2021.

• Researchers also saw a spike in the number of attacks on infrastructure-related industries.

CAMPBELL, Calif., Aug. 2, 2023 /PRNewswire/ — Barracuda Networks, Inc., a leading provider of cloud-first security solutions, today published its fifth annual Threat Spotlight on ransomware. The new report looks at ransomware attack patterns that occurred between August 2022 and July 2023.

Read the full Threat Spotlight blog post: https://blog.barracuda.com/2023/08/02/threat-spotlight-ransomware-attacks-double-ai-tactics/

An in-depth look at ransomware trends
Barracuda researchers analyzed 175 publicly reported successful ransomware attacks across the world between August 2022 and July 2023, and in the primary categories Barracuda has been tracking — municipalities, healthcare and education — the number of reported attacks have all doubled since last year and more than quadrupled since 2021.

While successful ransomware attacks targeting infrastructure-related industries are lower in volume compared to the top three sectors, these industries also experienced more than twice the number of attacks compared to last year.

The analysis revealed similar patterns of escalation in other industries, particularly ransomware attacks on software businesses.

In the past 12 months, Barracuda’s SOC-as-a-service team observed the following types of incidents: business email compromise (BEC), ransomware, malware infection, insider threat, identity theft, and data leakage. Ransomware accounted for 27.3% of incidents, second only to BEC (36.4%).

Story continues

This year also, Barracuda researchers also took a closer look the impact of generative AI tactics on ransomware attacks, looking at ways cybercriminals can use these capabilities to strike faster…