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29 Nov 2023

#StopRansomware: LockBit 3.0 Ransomware Affiliates Exploit CVE 2023-4966 Citrix Bleed Vulnerability

This joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to publish advisories for network defenders that detail various ransomware variants and ransomware threat actors.

Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government

29 Nov 2023

Alert rating: Critical

Citrix Products NetScaler ADC and NetScaler Gateway Vulnerabilities

A malicious actor can exploit the vulnerability to execute code remotely without authentication. Organisations using Citrix products NetScaler ADC and NetScaler Gateway, possibly including…

Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government

29 Nov 2023

Alert rating: Critical

Critical vulnerabilities in ‘ownCloud’ file share

The Australian Signals Directorate’s Australian Cyber Security Centre (ACSC) is aware of multiple critical vulnerabilities affecting the file sync and sharing software ‘ownCloud’. This primarily…

Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government

Information and resources

Resources for individuals and families

Most people use the internet on a daily basis which can expose them to cyber attacks. Learn how to recognise the threats and protect yourself from cybercriminals.

Creating Strong Passphrases

The longer your passphrase, the better. As adversaries can crack a short password with very little effort or time, you can increase the time and effort it takes by using a passphrase instead.

Phishing emails and texts

Learn about phishing attacks and know what to do if you've been targeted.

Cybercrime - getting help

If something has knocked you offline, check out the following information to help you get back up and running!

News

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27 Nov 2023

Essential Eight Maturity Model Update

The Australian Signals Directorate has updated the Essential Eight Maturity Model (E8MM) . The E8MM is designed to assist organisations in protecting their internet-connected information technology networks against common…

24 Nov 2023

An introduction to Artificial Intelligence

The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) has released an introduction to Artificial Intelligence (AI).

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ASD releases its Cyber Threat Report

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Creating Strong Passphrases

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Cybercrime - getting help

News

Essential Eight Maturity Model Update

An introduction to Artificial Intelligence

Acknowledgement of Country

Introduction to AI

Essential Eight Maturity Model Update

ASD releases its Cyber Threat Report

#StopRansomware: LockBit 3.0 Ransomware Affiliates Exploit CVE 2023-4966 Citrix Bleed Vulnerability

Citrix Products NetScaler ADC and NetScaler Gateway Vulnerabilities

Critical vulnerabilities in ‘ownCloud’ file share

Australian Signals Directorate’s Cyber Security Partnership Program

Never miss a threat

Information and resources

Resources for individuals and families

Creating Strong Passphrases

Phishing emails and texts

Cybercrime - getting help

Essential Eight Maturity Model Update

An introduction to Artificial Intelligence