David Hollingworth

AUTHOR | No. of articles: 2560

David Hollingworth has been writing about technology for over 20 years, and has worked for a range of print and online titles in his career. He is enjoying getting to grips with cyber security, especially when it lets him talk about Lego.

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Chris Krebs steps down from SentinelOne, vows to fight ‘for rule of law’

Ex-CISA boss Chris Krebs quits cyber security firm after Trump’s executive order pulled the security clearance and questioned Krebs’ comments on the 2020 election.

SECURITY • Thu, 17 Apr 2025

Chinese authorities issue arrest warrants for 3 alleged NSA operatives

Police allege the US National Security Agency targeted the Asian Winter Games earlier this year as Chinese Foreign Ministry spokesperson condemns “malicious cyber ...

SECURITY • Wed, 16 Apr 2025

Report: Q1 2025 ransomware trends and actors to watch

Eighty ransomware operations were active in the first quarter of 2025, with 13 new groups identified and Australia emerging as a popular target.

SECURITY • Wed, 16 Apr 2025

MITRE warns of ‘break in service’ due to possible funding issues

Uncertainty surrounds continued funding for MITRE’s soon-to-expire CVE contract, and its impact could disrupt vulnerability tracking and incident response.

SECURITY • Wed, 16 Apr 2025

Australian Cyber Network releases inaugural State of the Industry 2024 report

Australia’s cyber security sector is growing fast but still dangerously under-resourced at the highest levels.

SECURITY • Tue, 15 Apr 2025

Small businesses more worried about cyber security than rising electricity prices

The Cyber Wardens program has released new research ahead of a campaign, warning businesses of Easter threats.

SECURITY • Tue, 15 Apr 2025

Op-Ed: Hertz Australia’s third-party data breach – what to know

The recently reported cyber incident involving Hertz Australia, where customer data were compromised after a third-party breach, serves as a reminder for organisations to ...

SECURITY • Tue, 15 Apr 2025

Australian defence supercomputer achieves final operational capability

Defence has officially achieved final operational capability with its new Australian supercomputer, Taingiwilta.

SECURITY • Tue, 15 Apr 2025

Defence industry veteran Dr Shane Arnott joins Salus Ventures’ Strategic Advisor Program

Dr Shane Arnott joins Paul Symon AO, the Honourable Arthur Sinodinos AO, and Rear Admiral Lee Goddard CSC to support Australia’s national resilience.

TECH • Tue, 15 Apr 2025

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David Hollingworth

Chris Krebs steps down from SentinelOne, vows to fight ‘for rule of law’

Chinese authorities issue arrest warrants for 3 alleged NSA operatives

Report: Q1 2025 ransomware trends and actors to watch

MITRE warns of ‘break in service’ due to possible funding issues

Australian Cyber Network releases inaugural State of the Industry 2024 report

Small businesses more worried about cyber security than rising electricity prices

Op-Ed: Hertz Australia’s third-party data breach – what to know

Australian defence supercomputer achieves final operational capability

Defence industry veteran Dr Shane Arnott joins Salus Ventures’ Strategic Advisor Program

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