Reported by 6 outlets
Canonical Websites Disrupted in Second DDoS Attack This Year
Why this score
- Breadth
- 2.00 / 2.0 · 6 sources
- Authority
- 1.80 / 2.0 · best outlet weight
- Severity
- 0.50 / 5.0 · CVSS + content signals
- Velocity
- 1.50 / 2.0 · updates in 48h
- Pickup speed
- 0.05 / 0.6 · time to second source
- Recency
- × 0.56 temporal multiplier
- Community
- + 0.00 / 1.5 · reddit signal
- Score
- 3.3 / 10 = base × recency + community
Desk analysis
Canonical reported its websites were disrupted by a second DDoS attack this year. Coverage includes direct reports and social updates about the service disruption. There is no evidence of data breach or intrusion beyond denial of service. Why it matters: repeated DDoS against open-source infrastructure providers signals sustained adversarial interest in disrupting software delivery and support channels. Watch for attribution and whether attacks expand to package repositories or signing infrastructure.
Timeline
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original reporting
Canonical Websites Disrupted in Second DDoS Attack This Year
securityweek.com · 1d ago · October 12th, 2026
Canonical’s websites were disrupted last week by a distributed denial-of-service (DDoS) attack, months after a larger attack hit the Ubuntu maker’s infrastructure. The company confirmed the attack on October 8 in a post on the Ubuntu Discourse forum. “Canonical’s websites are under a sustained distributed denial of service attack,” the company said, adding that some services might not be reachable at times. The disruption was limited to Canonical’s primary web properties, OMG! Ubuntu reported. These included ubuntu.com, canonical.com, the Ubuntu blog and developer site, and Ubuntu’s security advisory pages and API. Developer-facing services such as Launchpad and the Snap Store did not appear to be affected. Canonical said on October 9 that its team was still bringing affected services back, though most were accessible again. OMG! Ubuntu put the total downtime at a little over four hours. The company has not publicly shared information on the size or origin of the cyberattack. No one appears to have taken credit for the DDoS attack. Canonical was hit by a more disruptive attack in late April. Launchpad and the Snap Store were among the services taken down, and some users could not install Ubuntu updates. The company described that incident as a “sustained, cross-border attack.” A hacktivist group calling itself The Islamic Cyber Resistance in Iraq – 313 Team claimed responsibility for that attack. It’s unclear whether the two incident
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update from linuxmint.hu
Ubuntu infrastructure under prolonged DDoS attack, Canonical IT team mitigating
linuxmint.hu · 5d ago · October 8th, 2026
Ubuntu has been under a prolonged DDoS attack, and Canonical's IT team is working on defenses. Follow the Canonical status page and the Ub
via Mastodon https://linuxmint.hu/hir/2026/10/hosszan-tarto-ddos-tamadas-alatt-az-ubuntu
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update from en.killbait.com
Ubuntu Confirms DDoS Attack on Web Infrastructure, Services Restored After Two Hours 📰 Original title: Ubuntu Confirms Thursday's Distribute
en.killbait.com · 2d ago · October 11th, 2026
Ubuntu Confirms DDoS Attack on Web Infrastructure, Services Restored After Two Hours 📰 Original title: Ubuntu Confirms Thursday's Distribute
via Mastodon https://en.killbait.com/ubuntu-confirms-ddos-attack-on-web-infrastructure-services-restored-after-two-hours.html?utm_source=mastodon_social&utm_medium=social&utm_campaign=killbait.mastodon_social
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mentioned by cyberupdates365.com
Ubuntu DDoS Attack Disrupts Canonical Websites and Security APIsd Canonical confirmed a sustained DDoS attack that disrupted Ubuntu websites
cyberupdates365.com · 23h ago · October 13th, 2026
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update from beyondmachines.net
Canonical Infrastructure Disrupted by Second Major DDoS Attack of 2026 Canonical's web infrastructure and Ubuntu security APIs suffered a fo
beyondmachines.net · 21h ago · October 13th, 2026
Canonical Infrastructure Disrupted by Second Major DDoS Attack of 2026 Canonical's web infrastructure and Ubuntu security APIs suffered a fo
via Mastodon https://beyondmachines.net/event_details/canonical-infrastructure-disrupted-by-second-major-ddos-attack-of-2026-t-j-0-z-c/gD2P6Ple2L
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update from gbhackers.com
DDoS Attack Takes Ubuntu Websites and Security Services Offline for Over 4 Hours
gbhackers.com · 21h ago · October 13th, 2026
The issue has since been resolved. Notably, Ubuntu repositories, installation images, and Personal Package Archives (PPAs) remained unaffected during the disruption, as OMG! Canonical warned that some online sites […] The post DDoS Attack Takes Ubuntu Websites and Security Services Offline for Over 4 Hours appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform .