NCS Group Company Cyber Security Posture
ncs.coNCS, a subsidiary of Singtel Group, is a leading technology services firm with presence in Asia Pacific and partners with governments and enterprises to advance communities through technology. Combining the experience and expertise of its 13,000-strong team across 57 specialisations, NCS provides differentiated and end-to-end technology services to clients with its NEXT capabilities in digital, data, cloud and platforms, as well as core offerings in application, infrastructure, engineering and cybersecurity. NCS also believes in building a strong partner ecosystem with leading technology players, research institutions and start-ups to support open innovation and co-creation. For more information, visit ncs.co.
NCS Group Company Details
ncs-group
11499 employees
346098.0
541
IT Services and IT Consulting
ncs.co
Scan still pending
NCS_2543581
In-progress
NCS Group Risk Score (AI oriented)Between 900 and 1000
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.
NCS Group Global Score.png)
NCS Group Company Scoring based on AI Models
| Model Name | Date | Description | Current Score Difference | Score |
|---|---|---|---|---|
| AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 900 and 1000 |
NCS Group Company Cyber Security News & History
| Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
|---|---|---|---|---|---|---|---|
| Singtel | Breach | 80 | 4 | 02/2021 | SIN18512322 | Link | |
Rankiteo Explanation : Attack with significant impact with customers data leaksDescription: The personal identification information of about 129,000 customers of Singtel was breached in a cyber attack on data transfer software, Accellion’s FTA that it uses. The stolen data includes name, date of birth, phone number, and address of the customers along with bank account information of some former employees. | |||||||
| Optus | Ransomware | 100 | 6 | 09/2022 | OPT222127922 | Link | |
Rankiteo Explanation : Attack threatening the economy of a geographical regionDescription: Optus, a telecommunications company suffered a data breach that exposed the private information of 10,000 account holders. The hackers, OptusData, demanded a ransom payment of about AUD$1.5 million in Monero cryptocurrency and said 10,000 records would be released daily until the cash is paid. According to the ransom note, more than 3.8 million "identity document numbers", 3.2 million driver's license numbers and four million user data records were exposed in the breach. | |||||||
| Optus | Breach | 85 | 4 | 11/2022 | OPT2318111122 | Link | |
Rankiteo Explanation : Attack with significant impact with customers data leaksDescription: Dennis Su, 19, texted 93 of the telco's customers, demanding they transfer $2000 to a CBA bank account He threatened them for exposing personal information being used for financial crimes. He was having a difficult time being unemployed and wanted to make some quick money. | |||||||
| Optus | Cyber Attack | 100 | 6 | 09/2022 | OPT2353111122 | Link | |
Rankiteo Explanation : Attack threatening the economy of a geographical regionDescription: Hackers have breached Optus’ systems. They accessed names, dates of birth, phone numbers, email addresses, physical addresses and driver’s licence numbers of millions of the telecommunications giant’s customers. Up to 9 million customers had been affected. Many had their contact details exposed to the hackers, who also pilfered even more sensitive details, such as passport and drivers’ licence numbers, for a smaller portion of Optus customers. | |||||||
NCS Group Company Subsidiaries
NCS, a subsidiary of Singtel Group, is a leading technology services firm with presence in Asia Pacific and partners with governments and enterprises to advance communities through technology. Combining the experience and expertise of its 13,000-strong team across 57 specialisations, NCS provides differentiated and end-to-end technology services to clients with its NEXT capabilities in digital, data, cloud and platforms, as well as core offerings in application, infrastructure, engineering and cybersecurity. NCS also believes in building a strong partner ecosystem with leading technology players, research institutions and start-ups to support open innovation and co-creation. For more information, visit ncs.co.
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NCS Group Cyber Security News
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
NCS Group CyberSecurity History Information
How many cyber incidents has NCS Group faced?
Total Incidents: According to Rankiteo, NCS Group has faced 4 incidents in the past.
What types of cybersecurity incidents have occurred at NCS Group?
Incident Types: The types of cybersecurity incidents that have occurred incidents Cyber Attack, Breach and Ransomware.
Incident Details
Can you provide details on each incident?
Incident : Data Breach
Title: Data Breach at Optus
Description: Hackers have breached Optus’ systems, accessing personal information of millions of customers.
Type: Data Breach
Threat Actor: Hackers
Incident : Extortion
Title: Extortion Attempt by Unemployed Individual
Description: Dennis Su, 19, texted 93 of the telco's customers, demanding they transfer $2000 to a CBA bank account. He threatened them for exposing personal information being used for financial crimes. He was having a difficult time being unemployed and wanted to make some quick money.
Type: Extortion
Attack Vector: SMS
Threat Actor: Dennis Su
Motivation: Financial Gain
Incident : Data Breach, Ransomware
Title: Optus Data Breach
Description: Optus, a telecommunications company, suffered a data breach that exposed the private information of 10,000 account holders. The hackers, OptusData, demanded a ransom payment of about AUD$1.5 million in Monero cryptocurrency and said 10,000 records would be released daily until the cash is paid. According to the ransom note, more than 3.8 million "identity document numbers", 3.2 million driver's license numbers and four million user data records were exposed in the breach.
Type: Data Breach, Ransomware
Threat Actor: OptusData
Motivation: Financial
Incident : Data Breach
Title: Singtel Data Breach
Description: The personal identification information of about 129,000 customers of Singtel was breached in a cyber attack on data transfer software, Accellion’s FTA that it uses. The stolen data includes name, date of birth, phone number, and address of the customers along with bank account information of some former employees.
Type: Data Breach
Attack Vector: Vulnerability in third-party software (Accellion’s FTA)
Vulnerability Exploited: Accellion’s FTA
What are the most common types of attacks the company has faced?
Common Attack Types: The most common types of attacks the company has faced is Breach.
Impact of the Incidents
What was the impact of each incident?
Incident : Data Breach OPT2353111122
Data Compromised: names, dates of birth, phone numbers, email addresses, physical addresses, driver’s licence numbers, passport numbers
Incident : Data Breach, Ransomware OPT222127922
Data Compromised: Identity document numbers, Driver's license numbers, User data records
Incident : Data Breach SIN18512322
Data Compromised: Name, Date of Birth, Phone Number, Address, Bank Account Information
Systems Affected: Accellion’s FTA
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are names, dates of birth, phone numbers, email addresses, physical addresses, driver’s licence numbers, passport numbers, Identity document numbers, Driver's license numbers, User data records, Personal Identification Information and Bank Account Information.
Which entities were affected by each incident?
Incident : Data Breach OPT2353111122
Entity Type: Telecommunications Company
Industry: Telecommunications
Customers Affected: Up to 9 million
Incident : Extortion OPT2318111122
Entity Type: Telco
Industry: Telecommunications
Customers Affected: 93
Incident : Data Breach, Ransomware OPT222127922
Entity Type: Telecommunications Company
Industry: Telecommunications
Customers Affected: 10000
Incident : Data Breach SIN18512322
Entity Type: Telecommunications Company
Industry: Telecommunications
Customers Affected: 129,000
Data Breach Information
What type of data was compromised in each breach?
Incident : Data Breach OPT2353111122
Type of Data Compromised: names, dates of birth, phone numbers, email addresses, physical addresses, driver’s licence numbers, passport numbers
Number of Records Exposed: Up to 9 million
Personally Identifiable Information: True
Incident : Data Breach, Ransomware OPT222127922
Type of Data Compromised: Identity document numbers, Driver's license numbers, User data records
Number of Records Exposed: 11000000
Incident : Data Breach SIN18512322
Type of Data Compromised: Personal Identification Information, Bank Account Information
Number of Records Exposed: 129,000
Personally Identifiable Information: Name, Date of Birth, Phone Number, Address
Ransomware Information
Was ransomware involved in any of the incidents?
Incident : Extortion OPT2318111122
Ransom Demanded: $2000
Incident : Data Breach, Ransomware OPT222127922
Ransom Demanded: AUD$1.5 million
Additional Questions
General Information
What was the amount of the last ransom demanded?
Last Ransom Demanded: The amount of the last ransom demanded was $2000.
Who was the attacking group in the last incident?
Last Attacking Group: The attacking group in the last incident were an Hackers, Dennis Su and OptusData.
Impact of the Incidents
What was the most significant data compromised in an incident?
Most Significant Data Compromised: The most significant data compromised in an incident were names, dates of birth, phone numbers, email addresses, physical addresses, driver’s licence numbers, passport numbers, Identity document numbers, Driver's license numbers, User data records, Name, Date of Birth, Phone Number, Address and Bank Account Information.
What was the most significant system affected in an incident?
Most Significant System Affected: The most significant system affected in an incident was Accellion’s FTA.
Data Breach Information
What was the most sensitive data compromised in a breach?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were names, dates of birth, phone numbers, email addresses, physical addresses, driver’s licence numbers, passport numbers, Identity document numbers, Driver's license numbers, User data records, Name, Date of Birth, Phone Number, Address and Bank Account Information.
What was the number of records exposed in the most significant breach?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 9.1M.
Ransomware Information
What was the highest ransom demanded in a ransomware incident?
Highest Ransom Demanded: The highest ransom demanded in a ransomware incident was $2000.
What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
