A global clearing house for real-time sharing of scam and fraud signals

Real-time insights into the supply chains delivering scams, fraud and other forms of cybercrime. By merging as many data sources as possible we make the facilitators of cybercrime more visible.

Get started Learn more

Latest Signals

Review some of the latest highlights from our platform.

Featured Posts

30 July 2025

MICROSOFT and META JOIN THE GLOBAL SIGNAL EXCHANGE AND THE COLLECTIVE GLOBAL FIGHTBACK AGAINST ONLINE SCAMS, FRAUD AND ABUSE

Microsoft and Meta join the Global Signal Exchange (GSE) to combat online scams and fraud. Learn how the GSE, founded by Oxford Information Labs, Google, and GASA, unites global leaders to share threat signals and fight the escalating $1.03 trillion annual cost of online crime.

27 May 2025

Emily Taylor revisits the topic of ransomware | Featured BBC R4 Briefing Room

In this segment, Emily Taylor, CEO of Oxford Information Labs and co-founder of the Global Signal Exchange, provides a clear and insightful explanation of how ransomware attacks work. Learn what happens when a company falls victim, from being locked out of their systems and the scrambling of crucial data to the demand for ransom.

Press cuttings from the Google blog announcement about the Global Signal Exchange

26 May 2025

Google announces co-founding and partnership with the Global Signal Exchange

Read about Google’s first blog post announcing its collaboration with the DNS Research Federation (an OXIL project), and the Global Anti-Scam Alliance as co-founders of the Global Signal Exchange (GSE).

Real Time Data

Working with industry partners to fight crime

Collaborating across sectors to enhance security, prevent fraud, and combat digital threats—ensuring a safer online and financial ecosystem.

Internet Infrastructure: The backbone of global communication relies on resilient and secure internet infrastructure. The Global Signal Exchange ensures seamless coordination between key stakeholders to maintain stability and trust in the digital ecosystem.
Technology Platforms: As digital platforms shape modern interactions, secure and standardized communication is essential. We facilitate collaboration between platforms to enhance interoperability, security, and user trust.
Financial Services: The digital economy depends on secure and efficient financial transactions. Our network supports the exchange of critical security signals to protect financial systems from fraud and emerging cyber threats.
Law Enforcement: Timely and accurate information is vital for addressing digital security challenges. We work with law enforcement agencies to improve information-sharing while upholding privacy and legal safeguards.

Real-time Data

The annual cost of Cybercrime continues to rise

Estimated cost of cybercrime worldwide 2018-2029 in trillions of $USD

Partners

Data Provider

Data Provider

Founding Partners

The Global Signal Exchange (GSE) is a partnership between Google, GASA, and DNSRF, leveraging real-time data sharing to detect, prevent, and combat online fraud, making the internet safer.