SecurityBrief New Zealand - Technology news for CISOs & cybersecurity decision-makers

Extortion stories

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Okta warns of North Korean fraud in remote tech hiring

Last week
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Okta warns North Korean operatives are landing remote tech jobs with stolen and synthetic identities to fund the regime and enable cyber attacks.
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AI-driven cyber attacks surge in Check Point 2026 report

This month
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AI-fuelled cyber attacks surged 70% in 2025, with Check Point warning of machine-speed, multi-channel campaigns targeting key sectors.
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AI-fuelled cyber attacks surge 70%, Check Point warns

Last month
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AI-driven hacking has pushed weekly cyber attacks up 70% since 2023, with Check Point warning campaigns are faster, broader and harder to stop.
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Cyber Centre: AI-fuelled ransomware to target more Canadians

Last month
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AI-powered ransomware will hit more Canadians by 2027 as cheaper, faster attacks outpace defences, the cyber security agency warns.
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Fewer ransomware gangs, but more victims in late 2025

Last month
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Ransomware gangs shrank in number but hit more victims in late 2025, with leak-site postings soaring despite fewer active groups.
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AI reshapes data privacy as trust & attacks escalate

Last month
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AI is transforming data privacy as mistrust soars and cyber attacks accelerate, pushing firms to verify every identity and machine action.
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AI drives 70% surge in weekly cyber attacks in 2025

Last month
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AI-fuelled automation drove a 70% surge in weekly cyber attacks in 2025, with nearly 2,000 incidents per organisation, Check Point warns.
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Ransomware hits record high as Qilin tops threat list

Last month
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Ransomware attacks hit record highs in 2025 as Qilin overtakes LockBit, with victim numbers surging 58% and threat groups multiplying.
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UK unveils GBP £210m cyber plan to bolster public services

Last month
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UK launches GBP £210m Cyber Action Plan and central unit to shore up digital public services amid rising attacks and legacy risks.
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Data privacy myths leave smaller firms exposed to attack

Last month
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Myths over the value of business data are leaving smaller firms dangerously exposed, IDS-INDATA warns ahead of Data Privacy Day.
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'One part terrified, one part really angry' - Assault victim's anger over Manage My Health hack

Last month
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A sexual assault survivor says she feels re‑victimised and furious after the Manage My Health hack and US$60,000 ransom demand.
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Government orders review into ManageMyHealth data breach

Last month
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Government orders urgent review into ManageMyHealth cyber breach as hackers threaten to leak 400,000 patient files over NZD $60,000.
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AI reshapes cyber threats as experts warn on automation

Fri, 12th Dec 2025
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AI will transform cyber threats by 2026, experts say, but warn over-automation and legacy systems could imperil critical infrastructure.
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Ransomware tactics shift as manufacturing faces data theft surge

Fri, 5th Dec 2025
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Ransomware attacks on manufacturing shift from encryption to data theft and extortion, with recovery costs averaging USD $1.3 million, reveals new research.
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Fraud losses top GBP £1.17 billion as Black Friday scams surge

Fri, 28th Nov 2025
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Fraud losses in the UK surged to GBP £1.17 billion in 2024, with Black Friday scams and unauthorised card fraud sharply increasing online threats.
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Australian organisations face rising threat from top ransomware groups

Wed, 12th Nov 2025
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Australian organisations face increasing ransomware threats from top groups like Qilin, Akira, Scattered Spider, impacting sectors from healthcare to education and business.
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Ransomware & state threats surge in Europe, warns CrowdStrike

Tue, 4th Nov 2025
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European organisations faced a sharp 2024 rise in ransomware and state-backed cyberattacks, with 22% of global victims, says CrowdStrike's latest report.
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Ransomware attacks surge 28% in September as Industrials sector hit hardest

Thu, 30th Oct 2025
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Global ransomware attacks surged 28% in September, with Industrials hardest hit, as cyber criminals ramp up efforts ahead of the busy holiday season.
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Extortion and ransomware drive over half of cyberattacks

Wed, 22nd Oct 2025
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Over half of cyberattacks last year were driven by extortion or ransomware, with criminals focusing on financial gain rather than espionage, Microsoft reveals.
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Australia ranks high in cyberattacks as AI fuels new risks

Fri, 17th Oct 2025
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Australia ranks tenth globally for cyberattack frequency, with AI fueling a rise in ransomware and extortion, Microsoft reports in its 2025 Digital Defence Review.