Australian Department of Home Affairs Company Cyber Security Posture
homeaffairs.gov.auThe Department of Home Affairs is a global organisation dedicated to the protection and prosperity of Australia. We have people in every Australian state and territory and in 53 locations around the world. We are responsible for: • immigration and customs border policy • national security policy • emergency management • counter terrorism policy and coordination • cyber security policy and coordination • countering foreign interference • critical infrastructure protection • multicultural affairs • countering violent extremism programs • transport security.
ADHA Company Details
australian-department-of-home-affairs
927 employees
107296.0
922
Government Administration
homeaffairs.gov.au
Scan still pending
AUS_1884586
In-progress
ADHA Risk Score (AI oriented)Between 900 and 1000
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.
ADHA Global Score.png)
Australian Department of Home Affairs 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 |
Australian Department of Home Affairs Company Cyber Security News & History
| Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
|---|---|---|---|---|---|---|---|
| Australian Department of Home Affairs | Breach | 100 | 4 | 05/2020 | AUS2221291222 | Link | |
Rankiteo Explanation : Attack with significant impact with customers data leaksDescription: The home affairs department for a data breach revealed the personal details of 774,000 migrants and people aspiring to migrate to Australia, including partial names and the outcome of applications. With just two clicks, users of the app can view a range of fields including the applicants’ “ADUserID”, a unique identifier composed of partial name information and numbers. Searches by Guardian Australia revealed the public database contained 774,326 unique ADUserIDs and 189,426 completed expressions of interest, searchable as far back as 2014. Other information available includes the applicants’ birth country, age, qualifications, marital status, and the outcome of the applications. | |||||||
| Australian Department of Home Affairs | Cyber Attack | 60 | 2 | 10/2023 | AUS147161023 | Link | |
Rankiteo Explanation : Attack limited on finance or reputationDescription: The Home Affairs website was attacked, preventing users from accessing online visa and citizenship applications. According to the Department of Home Affairs, an inquiry was started after it was made aware of the distributed denial-of-service (DDoS) attack for the first time overnight. The Home Affairs website, which has sections where people may submit visa applications online, was inaccessible to the general public in this instance. In a statement, the department explained that the attack temporarily blocked access to the website and online portals overnight. | |||||||
Australian Department of Home Affairs Company Subsidiaries
The Department of Home Affairs is a global organisation dedicated to the protection and prosperity of Australia. We have people in every Australian state and territory and in 53 locations around the world. We are responsible for: • immigration and customs border policy • national security policy • emergency management • counter terrorism policy and coordination • cyber security policy and coordination • countering foreign interference • critical infrastructure protection • multicultural affairs • countering violent extremism programs • transport security.
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ADHA Cyber Security News
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
ADHA CyberSecurity History Information
How many cyber incidents has ADHA faced?
Total Incidents: According to Rankiteo, ADHA has faced 2 incidents in the past.
What types of cybersecurity incidents have occurred at ADHA?
Incident Types: The types of cybersecurity incidents that have occurred incidents Breach and Cyber Attack.
How does ADHA detect and respond to cybersecurity incidents?
Detection and Response: The company detects and responds to cybersecurity incidents through communication strategy with Public statement released.
Incident Details
Can you provide details on each incident?
Incident : Distributed Denial-of-Service (DDoS) Attack
Title: DDoS Attack on Home Affairs Website
Description: The Home Affairs website was attacked, preventing users from accessing online visa and citizenship applications.
Type: Distributed Denial-of-Service (DDoS) Attack
Attack Vector: DDoS
Incident : Data Breach
Title: Data Breach in Australian Home Affairs Department
Description: The home affairs department revealed the personal details of 774,000 migrants and people aspiring to migrate to Australia, including partial names and the outcome of applications.
Type: Data Breach
Attack Vector: Public Database Exposure
Vulnerability Exploited: Improper Access Control
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 : Distributed Denial-of-Service (DDoS) Attack AUS147161023
Systems Affected: Home Affairs website, Online portals for visa and citizenship applications
Downtime: Temporarily blocked access overnight
Incident : Data Breach AUS2221291222
Data Compromised: Partial names, Application outcomes, ADUserID, Birth country, Age, Qualifications, Marital status
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personal Details and Application Outcomes.
Which entities were affected by each incident?
Incident : Distributed Denial-of-Service (DDoS) Attack AUS147161023
Entity Type: Government Department
Industry: Government
Incident : Data Breach AUS2221291222
Entity Type: Government Agency
Industry: Government
Location: Australia
Customers Affected: 774000
Response to the Incidents
What measures were taken in response to each incident?
Incident : Distributed Denial-of-Service (DDoS) Attack AUS147161023
Communication Strategy: Public statement released
Data Breach Information
What type of data was compromised in each breach?
Incident : Data Breach AUS2221291222
Type of Data Compromised: Personal Details, Application Outcomes
Number of Records Exposed: 774326
Sensitivity of Data: High
Personally Identifiable Information: Partial names, Birth country, Age, Qualifications, Marital status
References
Where can I find more information about each incident?
Incident : Distributed Denial-of-Service (DDoS) Attack AUS147161023
Source: Department of Home Affairs
Incident : Data Breach AUS2221291222
Source: Guardian Australia
Where can stakeholders find additional resources on cybersecurity best practices?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Department of Home Affairs, and Source: Guardian Australia.
Investigation Status
What is the current status of the investigation for each incident?
Incident : Distributed Denial-of-Service (DDoS) Attack AUS147161023
Investigation Status: Inquiry started
How does the company communicate the status of incident investigations to stakeholders?
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through was Public statement released.
Additional Questions
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 Partial names, Application outcomes, ADUserID, Birth country, Age, Qualifications and Marital status.
What was the most significant system affected in an incident?
Most Significant System Affected: The most significant system affected in an incident were Home Affairs website, Online portals for visa and citizenship applications.
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 Partial names, Application outcomes, ADUserID, Birth country, Age, Qualifications and Marital status.
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 1.1K.
References
What is the most recent source of information about an incident?
Most Recent Source: The most recent source of information about an incident are Department of Home Affairs and Guardian Australia.
Investigation Status
What is the current status of the most recent investigation?
Current Status of Most Recent Investigation: The current status of the most recent investigation is Inquiry started.
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.
