SecurityBrief US - Technology news for CISOs & cybersecurity decision-makers

Internet Security stories

Office worker laptop floating browser shield secure ai saas hybrid

Sophos unveils browser-led suite to govern AI & SaaS

3 days ago
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internet security
Sophos has launched Workspace Protection, a browser-led suite to simplify securing hybrid work, SaaS access and shadow AI use at scale.
Global ecommerce marketplace screen with security warnings illustration

Corsearch unveils CVAN to tackle online counterfeiting

Last week
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internet security
Corsearch has launched CVAN, an AI-driven network that spots suspect listings across 1,500 marketplaces before counterfeit goods go live.
Scott harrell

Infoblox to buy Axur to bolster AI-powered threat defence

Last week
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internet security
Infoblox agrees to buy AI-driven threat hunter Axur, aiming to curb phishing and brand abuse beyond the traditional network perimeter.
Alex west

Swoop to host Quad9 DNS hubs, restoring local security

Last week
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internet security
Swoop is hosting Quad9’s DNS hubs across five Australian cities, restoring onshore security and performance after traffic was sent offshore.
Moody phone cracked shield leaked data fragments hacker shadows

Instagram denies breach after 17m user records leak

Last week
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internet security
Instagram denies a data breach after a dataset on 17m users appears on hacking forums, blaming old leak scraps and a fixed reset bug.
Andre cyberark

Automation vital as TLS certificate lifespans shrink

Last week
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internet security
TLS lifespans will shrink to 47 days by 2029, making manual renewals unworkable and turning certificate outages into routine disruption.
Cloud datacenter soc at night dashboards malicious ai bot traffic

Hydrolix unveils Bot Insights to expose costly AI bots

Last week
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internet security
Hydrolix launches Bot Insights to reveal hidden AI bot traffic and six-figure cost leaks, promising real-time visibility across CDNs.
Glowing binary shield protecting networked globe from cyber storm

Cloudflare blocks billions of attacks on elections, media

This month
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internet security
Cloudflare says it now blocks nearly 10 billion cyber attacks a month on elections, media and NGOs, amid rising AI and security threats.
Global online fraud prevention network shields world map

Craig Newmark backs Global Signal Exchange anti-fraud push

This month
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internet security
Craigslist founder Craig Newmark is funding Global Signal Exchange to expand its shared threat data network against rising online fraud.
Moody browser windows warnings broken links hidden online scams

Parked web domains now pose major malware threat

Last month
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internet security
Once harmless web clutter, parked domains now funnel over 90% of visitors to scams, malware and illegal content, Infoblox researchers warn.
Moody nz man at computer ai double online fraud identity theft

AI deepfake scams surge as New Zealand losses mount

Last month
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internet security
AI-fuelled deepfake scams are surging in New Zealand, with losses topping NZD $5 million a quarter as fraudsters weaponise new tech.
New zealand cyber attack map monitor pixelated malware warning

New Zealand issues mass alert over Lumma malware risk

Last month
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internet security
New Zealand cyber agency emails 26,000 people in first mass alert over Lumma Stealer malware infecting Windows devices nationwide.
Uk cyberattack computers servers overwhelmed digital traffic london

DDoS attacks on AI firms surge 347% amid rising public scrutiny

Last month
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internet security
DDoS attacks targeting AI firms surged 347% in Sept 2025 amid rising public scrutiny and regulatory concerns in the UK.
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Norton launches Neo browser to boost AI-era online security

Last month
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internet security
Norton has launched Neo, a free AI-native browser offering enhanced privacy and security against rising AI-driven online threats, now available worldwide.
Computer with glowing protective barrier surrounded by cybersecurity icons

Hands-on Review: Norton 360 Advanced security suite

Thu, 27th Nov 2025
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internet security
Norton 360 Advanced secures up to ten devices with AI-driven scam protection, offering antivirus, VPN, identity monitoring and deepfake alerts across platforms.
Digital illustration robotic swarm emerging from screens surrounding uk map ai cyber threats

AI-powered bots surge by 300%, challenging digital business

Wed, 5th Nov 2025
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internet security
AI-powered bots have surged 300% to over 3 billion, challenging online businesses with increased cyber threats and operational costs.
Digital shield protecting smartphone laptop desktop against phishing threats

Norton expands AI scam protection to New Zealand & globally

Tue, 4th Nov 2025
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internet security
Norton has extended its AI-powered scam protection to New Zealand and globally, boosting defences across web, email, SMS, videos, and calls for all Norton users.
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Exclusive: John Carse on why the browser is the new cyber battleground

Fri, 31st Oct 2025
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internet security
SquareX's Field CISO explains how extension-based browser security offers superior protection against evolving digital threats and cyberattacks.
Australian suburban home with smart devices and cyber threats illustration

Australian homes face 29 daily cyberattacks amid smart device boom

Thu, 30th Oct 2025
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internet security
Australian homes now face nearly 29 cyberattacks daily, up from 10 last year, as connected devices per household surge to 22, new research reveals.
Shadowy figures cybercrime digital gambling southeast asia dark theme

BBIN & Vault Viper linked to cyber-enabled fraud in Asia

Mon, 27th Oct 2025
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internet security
Research links Asian iGaming firm BBIN and Vault Viper to extensive cyber-enabled fraud and organised crime across Southeast Asia and beyond.