Alerts and advisories

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The ASD's ACSC is aware of critical vulnerabilities in Citrix Netscaler ADC and NetScaler Gateway Products (CVE-2025-5349, CVE-2025-5777).

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

13 Jun 2025

Alert rating: Medium

Scammers impersonating the ASD's ACSC

Scammers are impersonating the ASD's ACSC sending out phishing emails to the public with the email content suggesting to download a malicious antivirus program.

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

05 Jun 2025

Advisory

#StopRansomware: Play ransomware

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

22 May 2025

Advisory

Russian GRU targeting Western logistics entities and technology companies

This joint cybersecurity advisory (CSA) highlights a Russian state-sponsored cyber campaign targeting Western logistics entities and technology companies.

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

14 May 2025

Alert rating: Critical

Multiple Vulnerabilities In Ivanti Endpoint Manager Mobile (Ivanti EPMM)

The Australian Signals Directorate’s (ASD) Australian Cyber Security Centre (ACSC) is aware of two vulnerabilities, one medium and one high severity, in Ivanti Endpoint Manager Mobile (EPMM). The ASD’s ACSC recommends organisations patch to the latest version of Ivanti EPMM, available through Ivanti’s download portal, and investigate whether their systems have been compromised.

Audience focus: Organisations & Critical Infrastructure Government

11 Apr 2025

Alert rating: Critical

Exploitation of existing Fortinet Vulnerabilities

Fortinet has released information regarding exploitation of previously known vulnerabilities affecting Fortinet devices.
ASD’s ACSC recommends customers follow the advice contained in Fortinet’s advisory page.

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

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Alerts and advisories

All alerts and advisories

Critical vulnerabilities in Citrix Netscaler ADC and NetScaler Gateway Products

Scammers impersonating the ASD's ACSC

#StopRansomware: Play ransomware

Russian GRU targeting Western logistics entities and technology companies

Multiple Vulnerabilities In Ivanti Endpoint Manager Mobile (Ivanti EPMM)

Exploitation of existing Fortinet Vulnerabilities

Think you might be impacted?

Archived alerts and advisories

View other content topics

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