Recent articles by Juha Saarinen

Onelogon attack defeats Microsoft's Zerologon patch

Onelogon attack defeats Microsoft's Zerologon patch

No fix on the cards from Microsoft for legacy protocol.
Juha Saarinen Aug 12 2026 4:53PM Security
Foreign control of AI vendors a board-level risk, ASD says

Foreign control of AI vendors a board-level risk, ASD says

AI sovereignty issue raised in new guidance.
Juha Saarinen Aug 7 2026 6:39AM Security
Anthropic's Mythos 5 targeted real developers in UK cyber test

Anthropic's Mythos 5 targeted real developers in UK cyber test

Model without safety filters tried to social engineer coder during test.
Juha Saarinen Aug 5 2026 1:40PM Security
Russia-linked "Midnight Blizzard" group hijacks hotel wi-fi with CaptiveCrunch

Russia-linked "Midnight Blizzard" group hijacks hotel wi-fi with CaptiveCrunch

Hacked hotel wireless harvests credentials and delivers malware.
Juha Saarinen Aug 4 2026 12:32PM Networking
Arch Linux halts package adoptions after malware hijacking wave

Arch Linux halts package adoptions after malware hijacking wave

As supply chain attack on code repository continues.
Juha Saarinen Aug 3 2026 6:24AM Security
Microsoft can't kill dogged researcher's Copilot for Word worm

Microsoft can't kill dogged researcher's Copilot for Word worm

Self-propagating prompt injection attack survives months of mitigation efforts.
Juha Saarinen Jul 31 2026 4:04PM Security
NZ data centre builder contracts for new trans-Tasman link

NZ data centre builder contracts for new trans-Tasman link

Scaled down Tasman Ring Network cable to be laid between Invercargill and Melbourne.
Juha Saarinen Jul 31 2026 7:00AM Telco/ISP
OpenAI's Hugging Face hack mixed technical brilliance with incoherent noise

OpenAI's Hugging Face hack mixed technical brilliance with incoherent noise

Post-mortem with input from nearly 700 CISOs shows AI took "paths no human would take".
Juha Saarinen Jul 29 2026 12:01PM Security
Okta details 'Work Panel', a turnkey SaaS platform for vishing crews

Okta details 'Work Panel', a turnkey SaaS platform for vishing crews

Automates domains, hosting and lookups via legitimate tools.
Juha Saarinen Jul 29 2026 11:57AM Security
ASD to critical infrastructure ops: be ready to isolate systems for three months

ASD to critical infrastructure ops: be ready to isolate systems for three months

New technical guidance for Australia's essential services issued.
Juha Saarinen Jul 28 2026 6:44AM Security
IAG turns to OpenAI Presence for faster disaster claims response

IAG turns to OpenAI Presence for faster disaster claims response

Aims to free up capacity for complex case handling during major events.
Juha Saarinen Jul 28 2026 6:15AM Financial Services
Fake Corepack tool site goes quiet after luring devs with malware

Fake Corepack tool site goes quiet after luring devs with malware

Dropped infostealer and proxy-hijacking software.
Juha Saarinen Jul 27 2026 6:14AM Security
OpenAI models running benchmark breached AI platform Hugging Face

OpenAI models running benchmark breached AI platform Hugging Face

Guardrails for commercial AIs prompted analysts to switch to Chinese model.
Juha Saarinen Jul 22 2026 11:39AM Software
Vic Labor moots workplace AI and biometrics surveillance curbs

Vic Labor moots workplace AI and biometrics surveillance curbs

Could also impact HR's use of AI.
Juha Saarinen Jul 20 2026 1:55PM HR
Shocked AWS customers receive astronomical bill estimates

Shocked AWS customers receive astronomical bill estimates

Billing estimate engine update goes wrong.
Juha Saarinen Jul 20 2026 5:54AM Cloud
Telstra broke its network with undocumented time fix

Telstra broke its network with undocumented time fix

Led to cascading faults.
Juha Saarinen , Andrew Colley Jul 17 2026 2:51PM Networking
Notorious 1990s hacker held over €100 million-a-month fraud ring

Notorious 1990s hacker held over €100 million-a-month fraud ring

Fourth brush with the law for Ehud "The Analyzer" Tenenbaum, who once hacked Pentagon and NASA.
Juha Saarinen Jul 17 2026 1:28PM Security
Russian spies hunt for routers running legacy protocols with default credentials

Russian spies hunt for routers running legacy protocols with default credentials

FSB hackers quietly harvest router configurations.
Juha Saarinen Jul 16 2026 4:51PM Networking
Qantas escapes formal OAIC probe over 2025 vishing breach

Qantas escapes formal OAIC probe over 2025 vishing breach

No failings by airline to protect personal information.
Juha Saarinen Jul 16 2026 4:34PM Security
Medical clinic chain Partnered Health hit by data theft

Medical clinic chain Partnered Health hit by data theft

Sensitive personal information taken.
Juha Saarinen Jul 16 2026 12:32PM Security

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