Adicet Bio, Inc.

Cyber Risk Management and Strategy

The Company relies on electronic systems and information technologies to conduct its operations. We have adopted and maintain a cybersecurity risk management program, in accordance with our risk profile and business, that is informed by industry standards. The risk management program and the security policies that have been established as part of it, are reviewed annually as part of our overall risk management procedures.

We leverage the support ofthird-party information technology and security providers, including to perform penetration testing, threat intelligence analysis and remediation, when necessary. We have previously conducted a cybersecurity risk assessment that was intended to take into account the evolving cyber threat landscape and industry best practices, and we have endeavored to adapt our cyber risk strategy to mitigate emerging cybersecurity risks. We implement a multi-layered approach to cybersecurity that includes, for example, employee security awareness training, various security tools and technologies, and incident response planning and remediation.

Although risks from cybersecurity threats have to date notmaterially affected, and we do not believe they are reasonably likely to materially affect, us, our business strategy, results of operations or financial condition, we do, from time to time, experience threats and security incidents relating to our, and our third party vendors’, information systems. For more information, please see the section entitled “Risk Factors” in this Annual Report on Form 10-K.

Governance Related to Cybersecurity Risks

Our Senior Director of Information Technology (IT) reports directly to our Chief Financial Officer (CFO) and is responsible for the strategic leadership and direction of our cybersecurity program, with support from our Associate Director of IT. With over 20 years of experience in IT and cybersecurity risk management, our Senior Director of IT works alongside individuals across other Company management functions to establish and implement our cybersecurity risk management strategy. Our Senior Director of IT is informed of and monitors cybersecurity incidents through communications with system users as well as monitoring our intrusion detection systems and firewalls.

Ouraudit committee, which reports directly to the board of directors, is responsible for overseeing our cybersecurity risk management program pursuant to the audit committee’s charter. The audit committee receives periodic updates on cybersecurity risks, mitigation strategies, and, if necessary, incident response activities from our Senior Director of IT or CFO. The audit committee may update the full board of directors on matters relating to cybersecurity risk management as needed.