Company Details
huazhugrouplimited
3,544
13,327
7211
hworld.com
0
H W_3266501
In-progress

H World Group Limited Company CyberSecurity Posture
hworld.comOriginating in Shanghai, China in 2005, H World Group Limited (NASDAQ: HTHT; HKEX: 01179) is a leading player in the global hotel industry. H World operates more than 11,000 hotels with 1 million + rooms across 19 countries, creating over 200,000 jobs. Our diverse portfolio includes hotel and apartment brands ranging from luxury to economy. In China, our brands include: Ji Hotel, Joya Hotel, Blossom House, Grand Madison, Crystal Orange Hotel, Manxin Hotel, Madison, CitiGO Hotel, Orange Hotel, HanTing Hotel, Starway Hotel, Ibis, Hi Inn, Ni Hao Hotel, CJIA Apartment, and Suisse Place Apartment Hotel. We also partner with global brands such as Novotel, Mercure, Grand Mercure, and Citadines. In January 2020, H World successfully acquired Deutsche Hospitality (DH), which was officially rebranded as H World International. This international brand family includes: Steigenberger ICONS, Steigenberger Porsche Design Hotels, Steigenberger Hotels & Resorts, Jaz in the City, House of Beats, IntercityHotel, MAXX, and Zleep Hotels. Our loyalty program, H Rewards, serves over 270 million members, offering comprehensive accommodation and travel services. It has become one of the most efficient direct-to-customer networks in the industry.
Company Details
huazhugrouplimited
3,544
13,327
7211
hworld.com
0
H W_3266501
In-progress
Between 750 and 799

HWGL Global Score (TPRM)XXXX

Description: Personal data and booking information from 13 hotels operated by Huazhu Hotels Group has been leaked. It is the largest data breach in China in five years. A post on a Chinese dark web forum titled “Huazhu-owned hotels booking data” claimed to be selling personal data and information of customers from Huazhu-owned hotels. 130 million customers are believed to be affected by the breach. Leaked information potentially includes 240 million lines of data containing phone numbers, email addresses, bank account numbers, and booking details.


No incidents recorded for H World Group Limited in 2025.
No incidents recorded for H World Group Limited in 2025.
No incidents recorded for H World Group Limited in 2025.
HWGL cyber incidents detection timeline including parent company and subsidiaries

Originating in Shanghai, China in 2005, H World Group Limited (NASDAQ: HTHT; HKEX: 01179) is a leading player in the global hotel industry. H World operates more than 11,000 hotels with 1 million + rooms across 19 countries, creating over 200,000 jobs. Our diverse portfolio includes hotel and apartment brands ranging from luxury to economy. In China, our brands include: Ji Hotel, Joya Hotel, Blossom House, Grand Madison, Crystal Orange Hotel, Manxin Hotel, Madison, CitiGO Hotel, Orange Hotel, HanTing Hotel, Starway Hotel, Ibis, Hi Inn, Ni Hao Hotel, CJIA Apartment, and Suisse Place Apartment Hotel. We also partner with global brands such as Novotel, Mercure, Grand Mercure, and Citadines. In January 2020, H World successfully acquired Deutsche Hospitality (DH), which was officially rebranded as H World International. This international brand family includes: Steigenberger ICONS, Steigenberger Porsche Design Hotels, Steigenberger Hotels & Resorts, Jaz in the City, House of Beats, IntercityHotel, MAXX, and Zleep Hotels. Our loyalty program, H Rewards, serves over 270 million members, offering comprehensive accommodation and travel services. It has become one of the most efficient direct-to-customer networks in the industry.


Delaware North is a global leader in the hospitality and entertainment industry. The company annually serves more than a half-billion guests across three continents, including at high-profile sports venues, airports, national and state parks, restaurants, resorts, hotels and casinos. Building on mor

Country Club India Ltd is one of the fastest growing entertainment and leisure conglomerate in India. A Multi-Million dollar entity and a listed company on BSE (Bombay Stock Exchange), CCIL is a pioneer in the concept of family clubbing in the country. CCIL has established 205 properties of which 50

The resorts and casinos of MGM Resorts International™ are some of the most famous in the world. Our 28 destinations are renowned for their winning combination of quality entertainment, luxurious facilities, and exceptional customer service. We are actively expanding our presence globally, with pot

Welcome to Meliá Hotels International! From Mallorca to the world, our story is an exciting journey that began more than six decades ago and has led us to become one of the largest hotel chains on the planet and the most sustainable in Europe (S&P Global). With more than 400 hotels across the worl

Established in 1903, Taj is The Indian Hotels Company Limited’s (IHCL) iconic brand for the world’s most discerning travellers seeking luxury and authentic experiences. Taj has been rated as India’s Strongest Brand across all sectors for an unprecedented fourth time and also as the World’s Strongest

Best Western Hotels & Resorts headquartered in Phoenix, Arizona, is a privately held hotel company within the BWH℠ Hotels global enterprise. With 19 brands and approximately 4,300 hotels in over 100 countries and territories worldwide*, BWH Hotels suits the needs of developers and guests in every ma
Four Seasons Hotels and Resorts opened its first hotel in 1961, and since that time has been dedicated to perfecting the travel experience through continual innovation and the highest standards of hospitality. Currently operating more than 120 hotels and resorts, and more than 50 residential propert
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Kerzner International has built a diverse collection of iconic brands and luxury properties, earning international acclaim for pioneering destination-defining hospitality, delivering unrivalled service, and curating transformative guest experiences. We are renowned for creating hospitality brands
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H World Group Limited's ( NASDAQ:HTHT ) recent earnings report didn't offer any surprises, with the shares unchanged...
H World Group Limited ( NASDAQ:HTHT ) just released its latest quarterly results and things are looking bullish...
Our commitment to audit quality. At EY US, we are bringing our bold vision for the future of audit to life with quality at the center,...
H World reports Q3 revenue of RMB 7.0B and GMV of RMB 30.6B, with franchised hotel revenue up 27.2% to RMB 3.3B and adjusted EBITDA of RMB...
H World Group Limited (NASDAQ: HTHT; HKEX: 01179), one of the world's leading hospitality groups, delivered strong third-quarter results for...
Targets 2000 Chinese cities and approximately 15% share by 2030. H Rewards exceeds 280 million members; 12000 properties across 19 countries...
H World Group Limited (NASDAQ: HTHT) (HongKong: 01179), a leading global hospitality group, marked its 20th anniversary by announcing a new...
H World Group stock has seen a slightly higher Fair Value Estimate, with analysts now projecting $45.01 per share, up from $43.91.
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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of H World Group Limited is https://www.hworld.com/.
According to Rankiteo, H World Group Limited’s AI-generated cybersecurity score is 791, reflecting their Fair security posture.
According to Rankiteo, H World Group Limited currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, H World Group Limited is not certified under SOC 2 Type 1.
According to Rankiteo, H World Group Limited does not hold a SOC 2 Type 2 certification.
According to Rankiteo, H World Group Limited is not listed as GDPR compliant.
According to Rankiteo, H World Group Limited does not currently maintain PCI DSS compliance.
According to Rankiteo, H World Group Limited is not compliant with HIPAA regulations.
According to Rankiteo,H World Group Limited is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
H World Group Limited operates primarily in the Hospitality industry.
H World Group Limited employs approximately 3,544 people worldwide.
H World Group Limited presently has no subsidiaries across any sectors.
H World Group Limited’s official LinkedIn profile has approximately 13,327 followers.
H World Group Limited is classified under the NAICS code 7211, which corresponds to Traveler Accommodation.
No, H World Group Limited does not have a profile on Crunchbase.
Yes, H World Group Limited maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/huazhugrouplimited.
As of November 27, 2025, Rankiteo reports that H World Group Limited has experienced 1 cybersecurity incidents.
H World Group Limited has an estimated 13,641 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Data Leak.
Common Attack Types: The most common types of attacks the company has faced is Data Leak.

Data Compromised: Phone numbers, Email addresses, Bank account numbers, Booking details
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Phone Numbers, Email Addresses, Bank Account Numbers, Booking Details and .

Entity Name: Huazhu Hotels Group
Entity Type: Corporation
Industry: Hospitality
Location: China
Customers Affected: 130 million

Type of Data Compromised: Phone numbers, Email addresses, Bank account numbers, Booking details
Number of Records Exposed: 240 million lines of data
Sensitivity of Data: High
Most Significant Data Compromised: The most significant data compromised in an incident were phone numbers, email addresses, bank account numbers, booking details and .
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were email addresses, phone numbers, booking details and bank account numbers.
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 240.0M.
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Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
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