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Corvus Insights Blog

Our thoughts on cyber risk, underwriting, data science, and insurance.

Q4 Ransomware Report: 2023 Ends as a Record-Breaking Year

In this report, we will highlight some more of our findings from Q4 2023 and also look at trends across 2023.

Cyber and Manufacturing: If You Build It, Threat Actors Will Come

Ransomware attacks against the manufacturing sector increased by 1177% between Q1 2021 and Q1 2023. How can the industry fight back?

Cyber and Healthcare: Treating the Rise of Ransomware

Based on external threat intelligence and our own book of business, we're exploring the cyber risks healthcare entities face.

Another Record-Breaking Month for Ransomware: November Up 110% YoY

Yet another record-shattering month for the number of ransomware victims on leak sites. Here’s what you need to know.

3 Ways Threat Actors Will Kick Off the New Year

Indicators of emerging threats drawn from a blend of claims data and external threat intelligence to help guide you heading into 2024.

Cyber and Financial Services: Living with a Target on Your Back

The number of victims in the financial services sector is up 230%. We're unpacking attack methods and threat intel data to understand how we can help.

Black Basta Ransomware Has Extracted Over $100 Million From Victims

Joint research by Elliptic and Corvus Insurance has identified at least $107 million in Bitcoin ransom payments to the Black Basta ransomware group.

Three Tactics to Combat Next-Gen Social Engineering Schemes

New social engineering tactics are proliferating. A passwordless future empowered by passkeys is the best defense against creative cybercriminals.

Key Ransomware Indicator Up 56% Year-on-Year: October Data

In October 2023 attacks fell by 15.12% from the prior month, but remained high from a year-on-year perspective with a 54.67% increase over October 2022.

Navigating Regulatory Changes: A Look into the NYDFS Cybersecurity Regulation

The New York Department of Financial Services published its second amendment to the cybersecurity regulation 23 NYCRR 500. Your next steps are here.