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Cyberattack knocks offline France's postal, banking services
The French national postal service's online services were knocked offline by "a major network incident" on Monday, disrupting digital banking and other services for millions.
- December 23, 2025
- 07:26 AM
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Microsoft investigates Copilot outage affecting users in Europe
Microsoft is working to mitigate an ongoing incident that has been blocking users in Europe from accessing the company's AI-powered Copilot digital assistant.
- December 09, 2025
- 06:48 AM
0
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New Webinar: Choose Your Own Investigation — Browser Attack Edition
Modern attacks have shifted focus to the browser, yet detection tools remain largely blind to the crucial activity happening there.
Join Push Security on February 11th for an interactive "choose-your-own-adventure" webinar on ClickFix, credential phishing, and other in-browser attacks we've observed in the wild.
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Cloudflare blames today's outage on React2Shell mitigations
Cloudflare has blamed today's outage on the emergency patching of a critical React remote code execution vulnerability, which is now actively exploited in attacks.
- December 05, 2025
- 08:53 AM
- 0
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Cloudflare down, websites offline with 500 Internal Server Error
Cloudflare is down, as websites are crashing with a 500 Internal Server Error. Cloudflare is investigating the reports.
- December 05, 2025
- 04:12 AM
- 2
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Microsoft Defender portal outage disrupts threat hunting alerts
Microsoft is working to mitigate an ongoing incident that has been blocking access to some Defender XDR portal capabilities, including threat hunting alerts.
- December 02, 2025
- 11:10 AM
- 0
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Microsoft: Exchange Online outage blocks access to Outlook mailboxes
Microsoft is investigating an Exchange Online service outage that is preventing customers from accessing their mailboxes using the classic Outlook desktop client.
- November 25, 2025
- 11:18 AM
- 0
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Cloudflare blames this week's massive outage on database issues
On Tuesday, Cloudflare experienced its worst outage in 6 years, blocking access to many websites and online platforms for almost 6 hours after a change to database access controls triggered a cascading failure across its Global Network.
- November 19, 2025
- 05:54 AM
- 5
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Cloudflare hit by outage affecting Global Network services
Cloudflare is investigating an outage affecting its global network services, with users encountering "internal server error" messages when attempting to access affected websites and online platforms.
- November 18, 2025
- 07:24 AM
- 9
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Microsoft: DNS outage impacts Azure and Microsoft 365 services
Microsoft is suffering an ongoing DNS outage affecting customers worldwide, preventing them from logging into company networks and accessing Microsoft Azure and Microsoft 365 services.
- October 29, 2025
- 12:49 PM
- 2
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Amazon: This week’s AWS outage caused by major DNS failure
Amazon says a major DNS failure was behind a massive AWS (Amazon Web Services) outage that took down many websites and online services on Monday.
- October 24, 2025
- 11:33 AM
- 2
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AWS outage crashes Amazon, Prime Video, Fortnite, Perplexity and more
AWS outage has taken down millions of websites, including Amazon.com, Prime Video, Perplexity AI, Canva and more.
- October 20, 2025
- 04:24 AM
- 5
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YouTube is down worldwide with playback error
YouTube is currently facing a global outage, with users reporting playback errors on both the website and mobile apps.
- October 15, 2025
- 08:09 PM
- 5
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Microsoft investigates outage affecting Microsoft 365 apps
Microsoft is investigating an ongoing incident that is preventing some customers from accessing Microsoft 365 applications.
- October 13, 2025
- 11:58 AM
- 0
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Azure outage blocks access to Microsoft 365 services, admin portals
Microsoft is working to resolve an outage affecting its Azure Front Door content delivery network (CDN), which is preventing customers from accessing some Microsoft 365 services.
- October 09, 2025
- 08:38 AM
- 0
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Microsoft 365 outage blocks access to Teams, Exchange Online
Microsoft is working to resolve an ongoing outage preventing users from accessing Microsoft 365 services, including Microsoft Teams, Exchange Online, and the admin center.
- October 08, 2025
- 02:35 PM
- 0
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Microsoft fixes Exchange Online outage affecting users worldwide
Microsoft says that it has mitigated an Exchange Online outage affecting customers worldwide, which blocked their access to emails and calendars.
- September 11, 2025
- 03:43 PM
- 0
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Pennsylvania AG Office says ransomware attack behind recent outage
The Office of the Pennsylvania Attorney General announced that a ransomware attack is behind the ongoing two-week service outage.
- September 02, 2025
- 09:20 AM
- 0
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Microsoft investigates outage impacting Copilot, Office.com
Microsoft is investigating an ongoing issue preventing users across North America from accessing Office.com and the company's Copilot AI-powered assistant.
- August 20, 2025
- 10:17 AM
- 0
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Microsoft shares workaround for Teams "couldn't connect" error
Microsoft is resolving a known issue that causes "couldn't connect" errors when launching the Microsoft Teams desktop and web applications.
- August 19, 2025
- 02:07 PM
- 0
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Colt Telecom attack claimed by WarLock ransomware, data up for sale
UK-based telecommunications company Colt Technology Services is dealing with a cyberattack that has caused a multi-day outage of some of the company's operations, including hosting and porting services, Colt Online and Voice API platforms.
- August 15, 2025
- 11:25 AM
- 0
