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

Internet Security Stories - Page 2

Global Stories

Internet Security stories

Israel-Iran conflict exploited in fresh email scam wave
Phishing

Israel-Iran conflict exploited in fresh email scam wave

Scammers hijack Israel-Iran war headlines for classic advance-fee email cons, security researchers warn, urging users not to respond.

By Sean Mitchell • 4 min read • Fri, 6th Mar 2026
Phishing gangs weaponise .arpa DNS to evade defences
Firewalls

Phishing gangs weaponise .arpa DNS to evade defences

Phishing gangs abuse .arpa DNS and IPv6 tunnels to hide brand-impersonation scams in core internet plumbing that most defences ignore.

By Catherine Knowles • 3 min read • Fri, 27th Feb 2026
ExpressVPN launches VR app & hybrid browser extension
Data Protection

ExpressVPN launches VR app & hybrid browser extension

ExpressVPN debuts a Meta Quest VR app and hybrid browser extension, offering switchable browser-only or full-device VPN protection.

By Sofiah Nichole Salivio • 4 min read • Sat, 21st Feb 2026
WatchGuard warns of surge in evasive, encrypted malware
Malware

WatchGuard warns of surge in evasive, encrypted malware

WatchGuard reports a 1,548% surge in new evasive malware and a 2,000% jump in encrypted threats, straining signature-based defences.

By Joseph Gabriel Lagonsin • 4 min read • Fri, 20th Feb 2026
Experts warn of rising Valentine's Day cyber scams
Multi-factor authentication

Experts warn of rising Valentine's Day cyber scams

Cyber experts warn Valentine's Day brings a surge in romance and shopping scams, urging users to be wary of links, apps and payment requests.

By Kaleah Salmon • 4 min read • Thu, 12th Feb 2026
Study finds 28,000 fake domains mimic top websites
Malware

Study finds 28,000 fake domains mimic top websites

Study finds over 28,000 fake domains mimicking top global sites, exposing users to rising phishing, malware and industrial-scale squatting.

By Shannon Williams • 4 min read • Wed, 11th Feb 2026
cside unveils toolkit to spot AI agents in browsers
DevOps

cside unveils toolkit to spot AI agents in browsers

cside launches browser-based AI Agent Detection toolkit, helping businesses spot agentic traffic and tailor site experiences in real time.

By Joseph Gabriel Lagonsin • 4 min read • Fri, 6th Feb 2026
DigiCert warns of prolonged online demand & attacks
Firewalls

DigiCert warns of prolonged online demand & attacks

DigiCert warns Q4 internet traffic stayed high as DDoS and app-layer attacks grew longer and more intense, eroding traditional peak seasons.

By Joseph Gabriel Lagonsin • 3 min read • Fri, 30th Jan 2026
Sophos unveils browser-led suite to govern AI & SaaS
Software-as-a-Service

Sophos unveils browser-led suite to govern AI & SaaS

Sophos has launched Workspace Protection, a browser-led suite to simplify securing hybrid work, SaaS access and shadow AI use at scale.

By Catherine Knowles • 4 min read • Wed, 21st Jan 2026
Corsearch unveils CVAN to tackle online counterfeiting
Physical Security

Corsearch unveils CVAN to tackle online counterfeiting

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

By Sean Mitchell • 4 min read • Fri, 16th Jan 2026
Infoblox to buy Axur to bolster AI-powered threat defence
Malware

Infoblox to buy Axur to bolster AI-powered threat defence

Infoblox agrees to buy AI-driven threat hunter Axur, aiming to curb phishing and brand abuse beyond the traditional network perimeter.

By Mark Tarre • 3 min read • Thu, 15th Jan 2026
Instagram denies breach after 17m user records leak
Data Protection

Instagram denies breach after 17m user records leak

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

By Shannon Williams • 5 min read • Thu, 15th Jan 2026
Automation vital as TLS certificate lifespans shrink
Virtualisation

Automation vital as TLS certificate lifespans shrink

TLS lifespans will shrink to 47 days by 2029, making manual renewals unworkable and turning certificate outages into routine disruption.

By Andrew Slavkovic • 5 min read • Wed, 14th Jan 2026
Hydrolix unveils Bot Insights to expose costly AI bots
Cloud Security

Hydrolix unveils Bot Insights to expose costly AI bots

Hydrolix launches Bot Insights to reveal hidden AI bot traffic and six-figure cost leaks, promising real-time visibility across CDNs.

By Joseph Gabriel Lagonsin • 4 min read • Wed, 14th Jan 2026

Stories from Other Regions

Internet Security stories

AI uncovers 'SvelteSpill' flaw in Vercel SvelteKit apps
DevOps

AI uncovers 'SvelteSpill' flaw in Vercel SvelteKit apps

AI pentesting tool uncovers 'SvelteSpill' bug in default SvelteKit apps on Vercel, exposing cached private data before a platform fix.

By Catherine Knowles • 3 min read • Fri, 20th Feb 2026
Hands-on review: Avast Deepfake Guard and Scam Guardian
Mobile Device Management

Hands-on review: Avast Deepfake Guard and Scam Guardian

Avast rolls out Deepfake Guard for Windows and expands Scam Guardian on mobile, promising real-time protection from AI-powered scams.

By Joseph Gabriel Lagonsin • 5 min read • Fri, 13th Feb 2026
EE opens Lakeside store with AI safety appointments
Gaming

EE opens Lakeside store with AI safety appointments

EE has opened a new Lakeside Experience store, piloting 'Stay Safe with AI' sessions amid a GBP £3 million UK retail investment plan.

By Sofiah Nichole Salivio • 4 min read • Thu, 29th Jan 2026
Swoop to host Quad9 DNS hubs, restoring local security
Malware

Swoop to host Quad9 DNS hubs, restoring local security

Swoop is hosting Quad9's DNS hubs across five Australian cities, restoring onshore security and performance after traffic was sent offshore.

By Mark Tarre • 4 min read • Thu, 15th Jan 2026