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- Security Affairs
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- Botnets & C2, Attacks
Canonical suffered its second DDoS attack this year, disrupting public websites for over four hours while Launchpad and the Snap Store remained online. Ubuntu’s parent company Canonical spent part of last week fighting off a sustained distributed denial of service (DDoS) attack, the second one to hit its infrastructure this year. The company revealed the…
Practical steps for any organisation
- Patch quickly, starting with anything facing the internet.
- Use multi-factor authentication everywhere it is offered.
- Keep tested, offline backups – and a plan for the day you need them.
More helpNCSC: 10 Steps to Cyber Security (opens in a new tab)NCSC: incident management (opens in a new tab)
Defender’s notebook
The attacker technique behind this story, in MITRE’s terms – and what to check in your own estate.
Network Denial of Service
ImpactWhat a defender checks
- Know how to call in your provider's DDoS protection before you need it.
- Rate-limit and filter at the edge.
- Watch for a second intrusion hiding behind the noise.
Build the skillBlue Team Analyst · Network & Firewall Monitoring
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