This announcement contains inside information

6 September 2022

InterContinental Hotels Group PLC

Unauthorised access to technology systems

InterContinental Hotels Group PLC (IHG or the Company) reports that parts of the Company's technology systems have been subject to unauthorised activity. IHG's booking channels and other applications have been significantly disrupted since yesterday, and this is ongoing.

IHG has implemented its response plans, is notifying relevant regulatory authorities and is working closely with its technology suppliers. External specialists have also been engaged to investigate the incident.

IHG is working to fully restore all systems as soon as possible and to assess the nature, extent and impact of the incident. We will be supporting hotel owners and operators as part of our response to the ongoing service disruption. IHG's hotels are still able to operate and to take reservations directly.

A further update will be provided as and when appropriate.

For further information, please contact:

Investor Relations:         Stuart Ford (+44 (0)7823 828 739)

Media Relations:            Amy Shields (+44 (0)7881 035 550)

For the purposes of the Market Abuse Regulation, the person responsible for arranging the release of this announcement is Nicolette Henfrey, EVP, General Counsel & Company Secretary.

About IHG Hotels & Resorts:

IHG Hotels & Resorts [LON:IHG, NYSE:IHG (ADRs)] is a global hospitality company, with a purpose to provide True Hospitality for Good.

With a family of 17 hotel brands and IHG One Rewards, one of the world's largest hotel loyalty programmes, IHG has over 6,000 open hotels in more than 100 countries, and more than 1,800 in the development pipeline.

-     Luxury & Lifestyle: Six Senses Hotels Resorts Spas, Regent Hotels & Resorts, InterContinental Hotels & Resorts, Vignette Collection, Kimpton Hotels & Restaurants, Hotel Indigo

-     Premium: voco hotels, HUALUXE Hotels & Resorts, Crowne Plaza Hotels & Resorts, EVEN Hotels

-     Essentials: Holiday Inn Hotels & Resorts, Holiday Inn Express, avid hotels

-     Suites: Atwell Suites, Staybridge Suites,  Holiday Inn Club Vacations, Candlewood Suites

InterContinental Hotels Group PLC is the Group's holding company and is incorporated and registered in England and Wales. Approximately 325,000 people work across IHG's hotels and corporate offices globally.

Visit us online for more about our hotels and reservations and IHG One Rewards. To download the new IHG One Rewards app, visit the Apple App or Google Play stores.

For our latest news, visit our Newsroom and follow us on LinkedIn, Facebook and Twitter.

Cautionary note regarding forward-looking statements:

This announcement contains certain forward-looking statements as defined under United States law (Section 21E of the Securities Exchange Act of 1934) and otherwise. These forward-looking statements can be identified by the fact that they do not relate only to historical or current facts. Forward-looking statements often use words such as 'anticipate', 'target', 'expect', 'estimate', 'intend', 'plan', 'goal', 'believe' or other words of similar meaning. These statements are based on assumptions and assessments made by InterContinental Hotels Group PLC's management in light of their experience and their perception of historical trends, current conditions, expected future developments and other factors they believe to be appropriate. By their nature, forward-looking statements are inherently predictive, speculative and involve risk and uncertainty. There are a number of factors that could cause actual results and developments to differ materially from those expressed in or implied by, such forward-looking statements. The main factors that could affect the business and the financial results are described in the 'Risk Factors' section in the current InterContinental Hotels Group PLC's Annual report and Form 20-F filed with the United States Securities and Exchange Commission.