Certstream is a tool that monitors newly issued SSL certificates in real-time, providing insights into potential phishing attacks and other security threats. It can be used to track certificate issuances for specific domains or keywords, helping organizations stay ahead of cyber threats.
FEATURES
ALTERNATIVES
A nonprofit security organization that collects and shares threat data to make the Internet more secure.
Get insights into the latest cybersecurity trends and expert advice on enhancing organizational security.
Threat hunting tool leveraging Windows events for identifying outliers and suspicious behavior.
OpenPhish provides real-time phishing trends, detecting new phishing URLs and targeting various brands.
VirusTotal API v3 is a threat intelligence platform for scanning files, URLs, and IP addresses, and retrieving reports on threat reputation and context.
A threat exposure management platform that monitors clear and dark web environments to detect and provide actionable intelligence on potential security threats like data leaks, credentials, and malicious actor activities.
PINNED

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

PTJunior
An AI-powered penetration testing platform that autonomously discovers, exploits, and documents vulnerabilities while generating NIST-compliant reports.

OSINTLeak
OSINTLeak is a tool for discovering and analyzing leaked sensitive information across various online sources to identify potential security risks.

ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.