https://www.insurerbrain.com/w/index.php?action=history&feed=atom&title=Definition%3ADistributed_denial_of_service_%28DDoS%29 2026-04-30T16:27:56Z Revision history for this page on the wiki MediaWiki 1.43.8 https://www.insurerbrain.com/w/index.php?title=Definition:Distributed_denial_of_service_(DDoS)&diff=6825&oldid=prev 2026-03-10T04:50:47Z

<p>Bot: Creating new article from JSON</p> <p><b>New page</b></p><div>🌐 &#039;&#039;&#039;Distributed denial of service (DDoS)&#039;&#039;&#039; is a type of [[Definition:Cyberattack | cyberattack]] in which a network of compromised devices floods a target&#039;s servers or infrastructure with malicious traffic, rendering systems unavailable to legitimate users. Within the insurance industry, DDoS attacks represent both an [[Definition:Underwriting | underwriting]] exposure covered under [[Definition:Cyber insurance | cyber insurance]] policies and an operational threat to carriers, [[Definition:Managing general agent (MGA) | MGAs]], and [[Definition:Insurtech | insurtech]] platforms that depend on always-on digital services for [[Definition:Policy administration | policy administration]], [[Definition:Claims handling | claims processing]], and customer engagement.<br /> <br /> ⚙️ Attackers typically harness botnets — large collections of hijacked computers, IoT devices, or cloud instances — to generate traffic volumes that overwhelm a target&#039;s bandwidth or exhaust its application resources. In practice, a DDoS strike against an insurer&#039;s [[Definition:Policyholder | policyholder]] portal or [[Definition:Quote-and-bind | quote-and-bind]] platform can disrupt new-business workflows, delay [[Definition:First notice of loss (FNOL) | first notice of loss]] submissions, and erode customer trust. From an underwriting perspective, [[Definition:Cyber insurance | cyber]] underwriters evaluate an applicant&#039;s DDoS mitigation posture — including use of content delivery networks, rate limiting, and incident-response plans — as part of the [[Definition:Risk assessment | risk assessment]] process. Policies may cover [[Definition:Business interruption insurance | business interruption]] losses, incident-response costs, and even extortion payments tied to threatened attacks.<br /> <br /> 🔒 The escalating frequency and sophistication of DDoS campaigns make [[Definition:Cyber risk modeling | cyber risk modeling]] a persistent challenge. Unlike many [[Definition:Peril | perils]], DDoS attacks can be launched cheaply and repeatedly, and they often serve as smokescreens for more damaging intrusions like [[Definition:Data breach | data breaches]]. For insurers, this means [[Definition:Aggregation risk | aggregation exposure]] is real: a single botnet campaign targeting a widely used cloud provider could trigger [[Definition:Business interruption insurance | business interruption]] claims across thousands of policyholders simultaneously. Accurate [[Definition:Loss modeling | loss modeling]], carefully structured [[Definition:Sublimit | sublimits]], and thoughtful [[Definition:Policy exclusion | exclusion]] language are all essential tools for managing this rapidly evolving risk.<br /> <br /> &#039;&#039;&#039;Related concepts&#039;&#039;&#039;<br /> {{Div col|colwidth=20em}}<br /> * [[Definition:Cyber insurance]]<br /> * [[Definition:Cyberattack]]<br /> * [[Definition:Business interruption insurance]]<br /> * [[Definition:Aggregation risk]]<br /> * [[Definition:Cyber risk modeling]]<br /> * [[Definition:Data breach]]<br /> {{Div col end}}</div>

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