Know the attack.
Defend with context.
A living, defender-first encyclopedia of denial-of-service, malware, identity, application, network, cloud, supply-chain and emerging attacks—organized by the layer and system each technique affects.
Version 1.1 · Reviewed August 15, 2026 · Maintained as threats and standards evolve.
Browse by attack surface
Mirai is classified as botnet infrastructure; the Layer 3, 4 and 7 techniques it delivers are classified separately.
DDoS — Layer 3
Network-layer floods and malformed IP traffic that exhaust paths, routers or packet-processing capacity.
DDoS — Layer 4
Transport-layer attacks against TCP, UDP, state tables and exposed network services.
DDoS — Layer 7
Application and protocol abuse designed to consume web, API, DNS, TLS or game-service resources.
IoT & Mirai Botnets
Compromised cameras, routers, appliances and proxy networks used as distributed attack infrastructure.
Ransomware & Malware
Malicious code used for extortion, persistence, espionage, destruction, theft or unauthorized computing.
Web & API Attacks
Attacks against authorization, input handling, sessions, business logic and server-side application behavior.
Identity & Social Engineering
Account takeover and human-targeted methods that abuse credentials, trust, recovery flows or authentication.
Network & Infrastructure
Traffic interception, routing manipulation, name-service abuse and local-network attacks.
Cloud & Supply Chain
Compromise through cloud control planes, dependencies, build systems, containers and trusted vendors.
Data, Insider & Impact
Theft, manipulation, destruction, extortion and misuse of privileged access.
AI & Emerging Attacks
Attacks against models, agents, training data and AI-connected tools, plus fast-evolving abuse patterns.
Attack library
Search by attack name, alias, protocol or framework reference.
5 results
Filtered catalog
Web & API Attacks
5 topicsBroken Access Control and Logic Flaws
The application authenticates the user but fails to enforce what that user is allowed to do, in what order, or how often.
Open defensive briefCross-Site Scripting
Attacker-controlled script executes in another user's browser under the origin of the vulnerable site, inheriting that user's session and permissions.
Open defensive briefHTTP Protocol and Session Abuse
Disagreements between intermediaries about how a request is framed, cached or authorised let an attacker affect other users' traffic rather than only their own.
Open defensive briefInjection: SQL, Command, Template and Deserialization
Untrusted data crosses into an interpreter as code because it was combined with a query, command or object graph rather than passed as a parameter.
Open defensive briefSSRF and Path Traversal
A feature that fetches a resource accepts an untrusted destination, letting an attacker use the server's network position or filesystem access as their own.
Open defensive brief