Explore common ransomware attack tactics in the Cyber Threat Index 2025
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Incident Types
Incident Types
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Case Study
Municipality exercises caution after EDR alerts on suspicious network activity
Municipality exercises caution after EDR alerts on suspicious network activity
Case Study
Nonprofit reports cryptojacking event after noticing higher utility bills
Nonprofit reports cryptojacking event after noticing higher utility bills
Case Study
Coffee company recoups lost revenue after DDoS attack on busy holiday weekend
Coffee company recoups lost revenue after DDoS attack on busy holiday weekend
Case Study
Former healthcare contractor steals devices and disrupts operations following termination
Former healthcare contractor steals devices and disrupts operations following termination
Case Study
School leverages breach response coverage to investigate potential data breach by former employee
School leverages breach response coverage to investigate potential data breach by former employee
Case Study
Threat actors collect fraudulent tax refunds after theft from accounting firm
Threat actors collect fraudulent tax refunds after theft from accounting firm
Case Study
SaaS company avoids social engineering scheme related to bug bounty program
SaaS company avoids social engineering scheme related to bug bounty program
Blog
CrowdStrike Outage: Policyholder Guidance and Insurance Implications
The global outage triggered by CrowdStrike has raised questions about how cyber insurance will respond and whether the industry can insure widespread events.
Blog
CrowdStrike Software Update Triggers Global Outage
A software update from cybersecurity vendor CrowdStrike prompted a global computer outage impacting Microsoft Windows operating systems.
Blog
Remove Polyfill.io to Prevent Malicious Attacks
Researchers published new information about the open-source code Polyfill leading to malicious attacks. Learn more about prevention.
Blog
Familiar Threat Actor Attack Tactics Find New Life
Changes in technology are prompting threat actors to revive old attack methods that may seem ordinary on the surface but still lead to cyber insurance claims.
Blog
SEO Poisoning Attacks Demand More Scrutiny from Search Engine Users
Threat actors are capitalizing on the trust we put in search engines by hiding malicious websites in plain sight using a tactic known as SEO poisoning.
Blog
Threat Actor Claims 100% Success With SIM-Swapping Extortion
SIM-swapping extortion attacks are on the rise due to self-service password resets, which help threat actors bypass interaction with their victims.
Blog
Not All Endpoint Security Solutions Are Created Equal
As more businesses adopt endpoint security solutions, a clear disconnect has emerged between how they’re marketed and how they truly function.
Blog
XZ Near Miss Sheds Light on Vulnerability, Patching Issues
The recent XZ Utils backdoor uncovered the potential risks associated with vulnerabilities in open-source systems.
Insurance products offered by Coalition may be written on behalf of third-party carriers including Allianz Group* (A.M. Best A+ rating), Arch Specialty Insurance Company (A.M. Best A+ rating), Ascot Group** (A.M Best A rating), Fortegra Group (A.M. Best A- rating), Lloyd’s of London (A.M. Best A+ rating), Swiss Re Corporate Solutions*** legal entities (A.M. Best A+ rating), Vantage Risk Specialty Insurance Company (A.M. Best A- rating), and Chaucer Insurance Company DAC (A.M. Best A rating).
