Bugcrowd's bug bounty and vulnerability disclosure platform connects the global security researcher community with your business. Crowdsourced security testing, a better approach! Run your bug bounty program with us

A searchable directory of TLS ciphersuites

A database for CVEs exploit that collects the exploits automatically from around the internet.

Hunt for malware samples on MalwareBazaar

The encyclopedia for offensive security in the cloud

Information Security Services, News, Files, Tools, Exploits, Advisories and Whitepapers

InQuest Labs is an open API and interactive research portal designed to empower individual analysts with the tools and data requisite to discover and publish new and novel threats.

Online Reverse Shell generator with Local Storage functionality, URI & Base64 Encoding, MSFVenom Generator, and Raw Mode. Great for CTFs.

1337day Inj3ct0r Exploit Database - Exploits market provides you the possibility to buy zero-day exploits and also to sell 0day exploits. Here you can find exploits by categories such as: remote exploits, local exploits, webapplications exploits, dos \ poc, shellcodes and many critical vulnerabilities. Also you can find Windows exploits, Linux exploits, Mac OS exploits, Freebsd exploits, kernel exploits, root exploits, Android exploits. If you need to order penetration test of your server or site please contact us too.

Database of IoT exploits aggregated from many sources

Lupovis Prowl collects data on internet scans and identifies internet noise so your SOC team doesn't have to!

Get accurate and reliable TLS Certificate information with Certs.io

Exploitalert

The Computer Incident Response Center Luxembourg (CIRCL) is a government-driven initiative designed to gather, review, report and respond to computer security threats and incidents. CIRCL is the CERT (Computer Emergency Response Team/Computer Security Incident Response Team) for the private sector, communes and non-governmental entities in Luxembourg.

Microsoft Defender Threat Intelligence is a dynamic threat intelligence solution that helps protect your organization from modern cyberthreats.

ORKL Threat Intelligence Library

Monitor Public GitHub Repositories for Secrets with GitGuardian. ✔️ Real-Time GitHub Scanning ✔️ Free Demo ✔️ Used by 200k+ developers ✔️ Enterprise Software

Cybersixgill's cyber threat intelligence provides businesses with continuous monitoring, prioritized real-time alerts and deep and dark web threat intelligence.

APIVoid provides JSON APIs useful for cyber threat analysis, threat detection and threat prevention. With our APIs you can identify malicious IP addresses, get reputation of a website, get SSL certificate details, perform DNS records lookups and much more.