The Vietnamese company known as VNG suffered massive data in April 2018 which impacted over 163 million customers.
The data was discovered after it was posted on a popular hacking forum and was extensively redistributed.
The exposed breach data contained a wide range of personal attributes including usernames, birth dates, genders and home addresses along with unsalted MD5 hashes and 25 million unique email addresses.
Source: https://haveibeenpwned.com/PwnedWebsites#NotAcxiom
TPRM report: https://scoringcyber.rankiteo.com/company/vng-corporation
"id": "vng105531222",
"linkid": "vng-corporation",
"type": "Breach",
"date": "04/2018",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"
{'affected_entities': [{'customers_affected': '163 million',
'location': 'Vietnam',
'name': 'VNG',
'type': 'Company'}],
'data_breach': {'number_of_records_exposed': '163 million',
'personally_identifiable_information': ['usernames',
'birth dates',
'genders',
'home addresses',
'email addresses'],
'type_of_data_compromised': ['usernames',
'birth dates',
'genders',
'home addresses',
'unsalted MD5 hashes',
'25 million unique email '
'addresses']},
'date_detected': 'April 2018',
'description': 'The Vietnamese company known as VNG suffered massive data in '
'April 2018 which impacted over 163 million customers. The '
'data was discovered after it was posted on a popular hacking '
'forum and was extensively redistributed. The exposed breach '
'data contained a wide range of personal attributes including '
'usernames, birth dates, genders and home addresses along with '
'unsalted MD5 hashes and 25 million unique email addresses.',
'impact': {'data_compromised': ['usernames',
'birth dates',
'genders',
'home addresses',
'unsalted MD5 hashes',
'25 million unique email addresses']},
'title': 'VNG Data Breach',
'type': 'Data Breach'}