cloudflare

Cloudflare DNS reply change crashed Cisco SME switches

Cloudflare DNS reply change crashed Cisco SME switches

Repeating reboots encountered.
Juha Saarinen Jan 12 2026 9:23AM Security
Cert authority issued multiple rogue TLS credentials for Cloudflare DNS

Cert authority issued multiple rogue TLS credentials for Cloudflare DNS

Internal testing brought on external failures.
Juha Saarinen Sep 5 2025 6:45PM Security
Cloudflare and Perplexity slug it out over alleged AI bot block evasion

Cloudflare and Perplexity slug it out over alleged AI bot block evasion

Block-busting bot or legitimate AI traffic?
Juha Saarinen Aug 5 2025 3:41PM Security
Cloudflare hires Steve Bray as head of ANZ

Cloudflare hires Steve Bray as head of ANZ

Brings 25 years of experience in cloud.
Digital Nation Staff Nov 28 2023 3:47PM HR
EU row over certificate authority mandates continues ahead of rule change

EU row over certificate authority mandates continues ahead of rule change

‘Article 45’ threatens user security, tech sector claims.
Richard Chirgwin Nov 6 2023 11:28AM Strategy
HTTP2 zero-day enabled record-setting DDoS attacks

HTTP2 zero-day enabled record-setting DDoS attacks

Vendors scramble to patch Rapid Reset vulnerability.
Richard Chirgwin Oct 11 2023 9:53AM Security
SpaceX working with Cloudflare

SpaceX working with Cloudflare

To speed up Starlink service.
Staff Writer Aug 24 2023 6:59AM Telco/ISP
Melbourne Airport upgrades web security, DDoS protections

Melbourne Airport upgrades web security, DDoS protections

Engages Cloudflare.
Jeremy Nadel Aug 7 2023 12:59PM Security
Challenged by CAPTCHAs? Cloudflare thinks it has a solution

Challenged by CAPTCHAs? Cloudflare thinks it has a solution

‘Turnstile’ moves into public beta.
Richard Chirgwin Sep 29 2022 9:52AM Security
Twilio and Cloudflare attacks part of extensive phishing campaign

Twilio and Cloudflare attacks part of extensive phishing campaign

Over 130 organisations worldwide targeted, including Australia.
Juha Saarinen Aug 26 2022 11:24AM Security
Twilio phish sees Signal users' numbers at risk of re-registering

Twilio phish sees Signal users' numbers at risk of re-registering

Locally stored user information can't be compromised, company says.
Juha Saarinen Aug 16 2022 6:35AM Security
Twilio phishers went after Cloudflare, but failed

Twilio phishers went after Cloudflare, but failed

Most organisations would probably be breached in sophisticated attack.
Juha Saarinen Aug 10 2022 6:33AM Security
Cloudflare black-holed its own traffic for an hour

Cloudflare black-holed its own traffic for an hour

BGP slip took 19 data centres offline.
Richard Chirgwin Jun 22 2022 7:56AM Telco/ISP
RangeAmp attacks turn CDNs into giant DoS cannons

RangeAmp attacks turn CDNs into giant DoS cannons

No botnet needed, just a laptop.
Juha Saarinen May 26 2020 10:14PM Cloud
Researchers warn of unfixable DNS denial of service NXNSAttack

Researchers warn of unfixable DNS denial of service NXNSAttack

Most major DNS resolvers need patching to mitigate against NXNSAttack.
Juha Saarinen May 20 2020 12:58PM Security
'Remote hands' flub takes out much of Cloudflare

'Remote hands' flub takes out much of Cloudflare

Multi-hour outage after maintenance mistake.
Juha Saarinen Apr 16 2020 6:26AM Cloud
BGP Optimisers seem a good idea until they bring down the internet

BGP Optimisers seem a good idea until they bring down the internet

How to avoid getting your routes rooted.
Juha Saarinen Sep 18 2019 12:40PM Security
Cloudflare cuts 8chan off from DDoS protection

Cloudflare cuts 8chan off from DDoS protection

Though notes it won’t address the root problem.
Staff Writer Aug 5 2019 12:19PM Security

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