International Association of CIP Professionals

One of CISA’s most important and enduring roles is providing timely and actionable cybersecurity information to our partners across the country. Nearly a decade ago, CISA stood up our Automated Indicator Sharing, or AIS, program to widely exchange machine-readable cyber threat information. We know that the only constant in cybersecurity is change, and we’re evolving our information sharing approaches to maximize value to our partners and keep pace with a changing threat environment.

How Did We Get Here?

Every day, CISA evaluates the cyber threat environment, considers the impact of known vulnerabilities, and assesses the defensive posture of entities across our Nation to determine how we can most effectively safeguard critical infrastructure and government networks. Our insight is derived from a variety of sources to include classified and open-source reporting; operational collaboration with government and industry partners; findings from CISA assessments and incident response; and from information shared by members of our broad cybersecurity community through mechanisms such as AIS.

CISA then translates these insights into timely and relevant information. We share information broadly on a global scale, through alerts, advisories, and our Known Exploited Vulnerabilities catalog. We enrich our shared services and cyber capabilities with cyber threat information (CTI). And we leverage these insights to design and prioritize new cyber capabilities for programs such as Continuous Diagnostics and Mitigation (CDM). Across the board, CISA incorporates our unique insights of the global cyber threat environment into everything we offer to provide value to our partners.

While these threat-informed products and capabilities are important to many of our stakeholders, we know that organizations also benefit from receiving cyber threat information to shape investment decisions and prioritize mitigation actions. It is not enough to monitor broad cyber threats generally; organizations must apply threat information to their own risk and technology environments. AIS was established to satisfy legislative requirements and to provide stakeholder communities with a cost-effective means by which to exchange cyber threat indicators and defensive measures with CISA and, in doing so, with thousands of cybersecurity practitioners across the country and with partners across the globe. When it was first established, AIS was a novel model that helped many organizations around the world. But now, it’s time for a change.

Where Are We Going?

As the cyber threat environment evolves, so must our capabilities to analyze and share cyber threat information. When AIS was first designed, the U.S. Government was focused on filling an identified gap in cyber threat intelligence for many organizations and ensuring strong privacy controls. In the early days of AIS, the priority was speed. A decade later, the cybersecurity industry has matured substantially; current products and services are addressing information requirements for most organizations and, in an era of information overload, practitioners still require speed but value context, precision, and tailored insights over volume and velocity alone.

In 2024, CISA will begin a strategic effort to modernize our approach to enterprise cyber threat information sharing. This effort will drive three key areas of progress:

- Simplification: We will refocus and consolidate our customer-facing cyber threat intelligence offerings under a new initiative called Threat Intelligence Enterprise Services (TIES). The TIES Exchange Platform will unify our information sharing capabilities under a single banner for federal agencies and certain user communities, enabling streamlined provision of cyber threat information from our partners and commercial sources. This will offer a common view which will facilitate communications and enable threat-specific engagement. As we design and implement this central solution, CISA is working in parallel to modernize our AIS capability which, in the future, will further complement CISA-curated threat feeds made available by this shared service platform.

- Partner-Centered Design: Throughout this process, we will be driven by the requirements of our partners, including federal agencies, critical infrastructure organizations, and state, local, tribal, territorial governments, to ensure that we are adding value rather than duplicating capabilities. We will continuously seek feedback and ensure that the platform itself is built around human-centered design principles to enable ease-of-use even for under-resourced organizations.

- Learning from Experience: We will rigorously learn from known challenges with the legacy AIS system: we know that it must be easy to both share and receive, that shared information must have sufficient context to enable prioritized action; and that every participant must recognize meaningful value that is additive to existing cybersecurity capabilities. At the same time, we will build upon the successes of the AIS program, including a rigorous focus on privacy and confidentiality by design.

What to Expect Next?

CISA's goal is to facilitate collective, automated cyber defense through increased sharing and context, shaped by an acute understanding of the threat environment. While CISA implements this transition over the next two years, the AIS program will remain available, and we encourage users to continue leveraging this capability and actively share indicators back with CISA.

The shared visibility into cyber threats is our best defense. When an organization identifies threat activity and keeps it to itself, our adversaries win. When we rapidly share actionable information across a community of partners, we take back the advantage. And, when we turn actionable information into strategic investments to drive the most important mitigations, we achieve enduring change. In this new year, we encourage every organization to make a commitment- perhaps a New Year’s resolution- to cybersecurity information sharing, including incident information, indicators of compromise, or even feedback and insights that could benefit peers across the Nation. We look forward to sharing more details about TIES and our cyber threat exchange modernization initiatives throughout the year.

Europol, law enforcement authorities from 17 countries and the European Union Agency for Cybersecurity (ENISA) have joined forces with the private sector partners, including Group-IB and Sansec, to fight digital skimming attacks.

With the support of national Computer Security Incident Response Teams (CSIRT), the two-month action has enabled Europol and its partners to notify 443 online merchants that their customers’ credit card or payment card data had been compromised. This action, led by Greece, falls under the EMPACT priority, which targets the criminals behind online fraud schemes.

Digital skimming is the act of stealing credit card information or payment card data from customers of an online store. Criminals use sophisticated information technology to intercept data during the online checkout process, without customers or online merchants noticing anything unusual.
Data theft often goes unnoticed

Digital skimming attacks can go undetected for a long time. Payment or credit card information stolen as a result of these criminal acts is often offered for sale on illicit marketplaces on the darknet. Customers are usually not aware that their payment details have been compromised until the criminals have already used them to carry out an unauthorised transaction. Generally, it is difficult for customers to find the point of compromise.

Europol is participating in the digital skimming action with the aim of informing affected e-commerce platforms and other online merchants that they have been unintentional points of compromise for such stolen payment data. Europol, national law enforcement authorities, national Computer Security Incident Response Teams and trusted private industry partners identify affected online merchants and provide technical support to these platforms to resolve the issues and protect future customers.

The NCCoE has invited technology providers and industry experts from Amazon Web Services, Cisco, Dragos, Garland Technology, Inductive Automation, Qcor, Rockwell, Siemens, TDI Technologies, and Tenable to collaborate on the Responding to and Recovering from a Cyber Attack: Cybersecurity for the Manufacturing Sector project.

These collaborators will work with the NCCoE project team to demonstrate a practical solution to assist organizations in detecting, responding, and recovering from a cyber incident within an operational technology environment.

The result will be a freely available NIST Cybersecurity Practice Guide that includes a reference design and a detailed description of the practical steps needed to implement the solution based on the NIST Cybersecurity Framework and industry standards and best practices.

Each of these organizations responded to a notice in the Federal Register to submit capabilities that aligned with desired solution characteristics for the project. The accepted collaborators were extended a Cooperative Research and Development Agreement, enabling them to participate in a consortium in which they will contribute expertise and hardware or software to help refine a reference design and build example standards-based solutions.