Skip to main content
Report a cybercrime, cyber security incident or vulnerability.
Report

What are you looking for?

You can search for keywords to find pages that can help you e.g. scam

Report

Contact us

Portal login

  • About us

    About us

    Learn about who we are and what we do.

    About us
    • About ASD's ACSC
      • Who we are
      • Alerts and advisories
      • News
      • Reports and statistics
      • Contact us
  • Learn the basics

    Learn the basics

    Interactive tools and advice to boost your online safety.

    Learn cyber security Sign up for alerts
    • Explore the basics
      • Recognise and report scams
      • Set secure passphrases
      • Set up and perform regular backups
      • Turn on multi-factor authentication
      • Update your devices
      • Watch out for threats
      • Small business
      • Seniors
    • View resources
      • Glossary
      • Quiz library
      • Resources library
      • Translated Information
  • Protect yourself

    Protect yourself

    Advice and information about how to protect yourself online.

    Protect yourself Easy steps to secure yourself online Cyber health check tool Sign up for alerts
    • Securing your accounts
      • Multi-factor authentication
      • Passphrases
      • Passkeys
    • Securing your devices
      • How to secure your devices
      • How to back up your files and devices
      • How to update your device and software
    • Securing your email
      • Email security
    • Staying secure online
      • Connecting with others online
      • Protect yourself from scams
      • Online shopping
      • Connecting to public Wi-Fi and hotspots
      • Secure your Wi-Fi and router
      • Cyber security for charities and not-for-profits
    • Resources to protect yourself
      • Protecting your family
      • Personal cyber security guides
  • Threats

    Threats

    Common online security risks and advice on what you can do to protect yourself.

    Threats Report a cybercrime Sign up for alerts
    • Types of threats
      • Account compromise
      • Business email compromise
      • Cryptomining
      • Data breaches
      • Hacking
      • Identity theft
      • Information stealer
    • <notitle>
      • Malicious insiders
      • Malware
      • Phishing
      • Quishing
      • Ransomware
      • Scams
      • Social engineering
  • Report and recover

    Report and recover

    Respond to cyber threats and take steps to protect yourself from further harm.

    Report and recover Make a report Sign up for alerts
    • Report
      • Report a cybercrime, incident or vulnerability
      • Cybercrime - getting help
      • Single Reporting Portal
    • How we help during a cyber security incident
      • ASD’s role in cyber security: For legal practitioners
      • Supporting Australian organisations through a cyber security incident
      • Limited Use
    • Recover from
      • Account compromise
      • Business email compromise
      • Data breaches
      • Hacking
      • Identity theft
      • Malware
      • Ransomware
      • Scams
  • For business and government

    For business and government

    Resources for business and government agencies on cyber security.

    For business and government Become an ASD partner Cyber Security Awareness Month 2025 Critical infrastructure All publications Alerts and advisories Exercise in a Box
    • ASD's cyber security frameworks
      • Information security manual
      • Blueprint for Secure Cloud
      • Essential Eight
      • Gateway security guidance package
      • Mitigating cyber security incidents
      • Modern defensible architecture
      • Principles of operational technology cyber security
    • Secure design
      • Artificial intelligence
      • Operational technology environments
      • Planning for post-quantum cryptography
      • Secure by Design
    • Protecting devices and systems
      • Assessment and evaluation programs
      • Cloud computing
      • Hardening systems and applications
      • Legacy IT management
      • Remote working and secure mobility
      • Securing edge devices
      • System administration
    • Detecting and responding to threats
      • Cyber security incident response
      • Detecting and mitigating Active Directory compromises
      • Event logging
      • Vulnerability planning
    • Small business cyber security
      • Small business hub
      • Protecting your staff
      • Securing customer personal data
    • Supplier cyber risk management
      • Managed service providers
      • Managing cyber supply chains
    • Protecting business leaders
      • Cyber security for business leaders
      • Questions for the board of directors to ask about cyber security
      • Security tips for social media and messaging apps
  • Contact us
  • Report a cybercrime or cyber security incident
  • Portal login
Australian Cyber
Security Hotline
1300 CYBER1 (1300 292 371)

Search

Filter results by

Content type

  • Advice and guidance
  • Alerts and advisories
  • News and media releases
  • Programs
  • Publications
  • Reports and statistics
  • Threats

Audience

  • Individuals & families
  • Small & medium businesses
  • Organisations & Critical Infrastructure
  • Government

Recommended pages

Recognise and report scams
Information security manual
Mitigating cyber security incidents

Search results

Displaying search results for
Displaying 61 - 90 of 667 results.

Applied filters
Clear all filters

/about-us/news/Cyber-Security-Awareness-Month-2023

Cyber Security Awareness Month 2023   News

Sep 25, 2023 - October is Cyber Security Awareness Month, a time for all Australians to improve their cyber security knowledge and take action to protect their information and devices.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/alerts-and-advisories/prc-state-sponsored-cyber-activity_actions-for-critical-infrastructure-leaders

PRC State-Sponsored Cyber Activity   Advisory

Mar 20, 2024 - This fact sheet provides an overview for executive leaders on the urgent risk posed by People’s Republic of
China (PRC) state-sponsored cyber actors known as "Volt Typhoon."

Organisations & Critical Infrastructure
Government
/business-government/supplier-cyber-risk-management/managing-cyber-supply-chains/cyber-supply-chain-risk-management

Cyber supply chain risk management   Publication

May 22, 2023 - All organisations should consider cyber supply chain risk management. If a supplier, manufacturer, distributor or retailer (i.e. businesses that constitute a cyber supply chain) are involved in products or services used by an organisation, there will be a cyber supply chain risk originating from those businesses. Likewise, an organisation will transfer any cyber supply chain risk they hold to their customers.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news/malicious-cyber-actors-using-spyware-to-target-individuals-personal-data

Malicious cyber actors using spyware to target individuals’ personal data   News

Apr 9, 2025 - New joint advisory on BADBAZAAR and MOONSHINE spyware.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news-and-media/iranian-based-cyber-actors-compromising-critical-infrastructure-networks

Iranian-based cyber actors compromising critical infrastructure networks   News

Oct 17, 2024 - Iran-based cyber actors are using brute force attacks such as password spraying to compromise critical infrastructure networks.

Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news-and-media/new-cyber-security-advice-for-families

New cyber security advice for families   News

May 2, 2024 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) has released new guidance to help you protect your family online.

Individuals & families
/protect-yourself/resources-protect-yourself/personal-cyber-security-guides/personal-cyber-security-next-steps

Personal cyber security: Next steps guide   Guidance

Jun 16, 2023 - The second of three cyber security guides in the personal cyber security series is designed to help everyday Australians understand a moderate level of cyber security and how to take action to protect themselves from cyber threats.

Individuals & families
/about-us/view-all-content/reports-and-statistics/cyber-security-research-report

Cyber security research report   Reports and statistics

Dec 15, 2020 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) commissioned exploratory research to better understand audience awareness of cyber security threats and practices.

Individuals & families
Small & medium businesses
/protect-yourself/resources-protect-yourself/personal-cyber-security-guides/personal-cyber-security-first-steps

Personal cyber security: First steps guide   Guidance

Apr 14, 2023 - The first of three cyber security guides in the personal cyber security series is designed to help everyday Australians understand a basic level of cyber security and how to take action to protect themselves from cyber threats.

Individuals & families
/business-government/small-business-cyber-security/small-business-hub/small-business-cyber-security-guide

Small business cyber security guide   Publication

Jun 16, 2023 - This guide includes basic security measures to help protect your business against common cyber threats.

Small & medium businesses
/about-us/news/cyber-security-awareness-month-2022

Cyber Security Awareness Month 2022   News

Sep 30, 2022 - October is Cyber Security Awareness Month and this year the Australian Signals Directorate’s Australian Cyber Security Centre's (ASD’s ACSC) theme is Have you been hacked?

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
/protect-yourself/resources-protect-yourself/personal-cyber-security-guides/personal-cybersecurity-advanced-steps

Personal cyber security: Advanced steps guide   Guidance

Mar 23, 2023 - The third and final cyber security guide in the personal cyber security series is designed to help everyday Australians understand an advanced level of cyber security and how to take action to protect themselves from cyber threats.

Individuals & families
/business-government/supplier-cyber-risk-management/managing-cyber-supply-chains/identifying-cyber-supply-chain-risks

Identifying cyber supply chain risks   Publication

May 22, 2023 - This guidance has been developed to assist organisations in identifying risks associated with their use of suppliers, manufacturers, distributors and retailers (i.e. businesses that constitute their cyber supply chain).

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/microsofts-investment-in-australias-cyber-security

Microsoft's investment in Australia’s cyber security   News

Oct 24, 2023 - The Prime Minister has announced Microsoft’s $5 billion commitment to building Australia’s cyber defence.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/alerts/medibank-private-cyber-security-incident

Medibank Private Cyber Security Incident   Alert

Dec 1, 2022 - ASD’s Australian Cyber Security Centre is working closely with Medibank Private following the recent incident.

Individuals & families
/about-us/news/cyber-security-awareness-month-2021

Cyber Security Awareness Month 2021   News

Oct 5, 2021 - October is Cyber Security Awareness Month.

Individuals & families
/about-us/news/cyber-safety-and-security-in-sport

Cyber Safety and Security in Sport   News

Jun 8, 2023 - Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) is partnering with Sport Integrity Australia and the Office of the e-Safety Commissioner to deliver the Cyber Safety and Security in Sport course. The course is part of the ASD’s ACSC's commitment to work with industry and government to strengthen Australia’s cyber security posture.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
/about-us/view-all-content/news-and-media/cyber-threat-actors-compromising-networks-major-global-telecommunications-providers

Cyber threat actors compromising networks of major global telecommunications providers    News

Dec 4, 2024 - New guidance is available for network defenders of communications infrastructure to strengthen visibility and harden devices against PRC-affiliated and other malicious cyber actors.

Organisations & Critical Infrastructure
Government
/about-us/news/asdacsc-cyber-security-challenge

ASD's ACSC cyber security challenge   News

Aug 27, 2021 - Would you like to put your cyber incident response skills to the test?

Individuals & families
Small & medium businesses
Government
/about-us/view-all-content/news-and-media/new-joint-advisory-on-russian-military-cyber-tactics-released

New joint advisory on Russian military cyber tactics released   News

Sep 6, 2024 - Russian military cyber tactics, techniques and procedures targeting global critical infrastructure exposed in new joint advisory.

/about-us/view-all-content/news-and-media/practical-cyber-security-tips-business-leaders

Practical cyber security tips for business leaders   News

Jan 17, 2024 - Business leaders are at higher risk of a cyber incident due to the information they have access to, the people they interact with and the influence they have.

Small & medium businesses
Organisations & Critical Infrastructure
/about-us/news/joint-advisory-top-cyber-vulnerabilities

Joint advisory on top cyber vulnerabilities   News

Jul 28, 2021 - The top 30 cyber security vulnerabilities exploited by malicious cyber actors since 2020 have been detailed in a joint advisory issued by the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) and counterpart cyber security agencies from the United States and the United Kingdom.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/news/cyber-resources-small-businesses

Cyber resources for small businesses   News

Feb 11, 2022 - Last December, the Council of Small Business Organisations Australia (COSBOA) co-hosted an Act Now, Stay Secure breakfast at the National Portrait Gallery, along with the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) and the Department of Home Affairs.

Small & medium businesses
/business-government/detecting-responding-to-threats/cyber-security-incident-response/cyber-incident-management-arrangements-australian-governments

Cyber incident management arrangements for Australian governments   Publication

Sep 18, 2023 - The CIMA provides Australian governments with guidance on how they will collaborate in response to, and reduce the harm associated with, national cyber incidents.

Government
/about-us/view-all-content/reports-and-statistics/commonwealth-cyber-security-posture-2023

The Commonwealth Cyber Security Posture in 2023   Reports and statistics

Nov 16, 2023 - The Commonwealth Cyber Security Posture in 2023 informs Parliament on the implementation of cyber security measures across the Australian Government for the 2022–23 financial year. According to the Flipchart of PGPA Act Commonwealth entities and companies, as of 30 June 2023 the Australian Government comprised 100 non-corporate Commonwealth entities (NCEs), 72 corporate Commonwealth entities (CCEs) and 17 Commonwealth companies (CCs); totalling 189 Australian government entities.

Small & medium businesses
Organisations & Critical Infrastructure
Government
/business-government/secure-design/operational-technology-environments/cyber-security-best-practices-smart-cities

Cyber security best practices for smart cities   Publication

Apr 20, 2023 - This guidance is the result of a collaborative effort from the United States Cybersecurity and Infrastructure Security Agency (CISA), the United States National Security Agency (NSA), the United States Federal Bureau of Investigation (FBI), the United Kingdom National Cyber Security Centre (NCSC-UK), the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC), the Canadian Centre for Cyber Security (CCCS), and the New Zealand National Cyber Security Centre (NCSC-NZ).

Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news-and-media/australian-signals-directorate-releases-the-annual-cyber-threat-report-2023-24

Australian Signals Directorate releases the annual Cyber Threat Report for 2023–24   News

Nov 20, 2024 - ASD’s Cyber Threat Report 2023–24 provides an overview of the key cyber threats impacting Australia, how ASD’s ACSC is responding and cyber security advice for Australian individuals, organisations and government to protect themselves online.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/advisories/covid-19-themed-malicious-cyber-activity

COVID-19 themed malicious cyber activity   Advisory

Mar 27, 2020 - This update is designed to raise awareness of increasing COVID-19 themed malicious cyber activity, and provide practical cyber security advice that organisations and individuals can follow to reduce the risk of being impacted.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government
/about-us/view-all-content/news-and-media/australias-second-ever-cyber-sanction-imposed

Australia’s second ever cyber sanction imposed   News

May 8, 2024 - Today the Australian Government, along with our international partners, has imposed a targeted financial sanction and travel ban on Russian citizen Dmitriy Khoroshev, for his leadership role in the notorious LockBit ransomware group.

/about-us/alerts/covid-19-malicious-cyber-activity

COVID-19 malicious cyber activity   Alert

May 22, 2020 - Malicious cyber actors are actively targeting individuals and Australian organisations with COVID-19 related scams and phishing emails. These incidents are likely to increase in frequency and severity over the coming weeks and months. This is due, in part, to the ease in which existing scam emails and texts can be modified with a COVID-19 theme.

Individuals & families
Small & medium businesses
Organisations & Critical Infrastructure
Government

Pagination

  • First page « First
  • Previous page ‹‹
  • Page 1
  • Page 2
  • Current page 3
  • Page 4
  • Page 5
  • Page 6
  • Page 7
  • Page 8
  • Page 9
  • …
  • Next page ››
  • Last page Last »
Report a cyber security incident for critical infrastructure
Get alerts on new threats Alert Service
Become an ASD Partner
Report a cybercrime or cyber security incident
Acknowledgement of Country Circle
Acknowledgement of Country

We acknowledge the Traditional Owners and Custodians of Country throughout Australia and their continuing connections to land, sea and communities.
We pay our respects to them, their cultures and their Elders; past, present and emerging. We also recognise Australia's First Peoples' enduring contribution to Australia's national security.

Australian Cyber Security Hotline 1300 CYBER1 (1300 292 371)
  • Contact us
  • Glossary
  • View all content
  • Copyright
  • Privacy
  • Accessibility
  • Disclaimer
  • Careers
  • Social media terms of use

Popular pages

  • Essential Eight
  • Alerts and advisories
  • Information Security Manual
Authorised by the Australian Government, Canberra