Bluesky says its recent outage was caused by another DDoS attack
- ID
- 15247
- Status
- summarized
- Published
- 18 Aug 2026, 11:59 PM
- Fetched
- 19 Aug 2026, 12:54 AM
- Provider
- TechCrunch
- Category
- technology
- Original URL
- https://techcrunch.com/2026/08/18/bluesky-says-its-recent-outage-was-caused-by-another-ddos-attack/
- Source URL
- https://techcrunch.com/feed/
Summary
- Score
- 3.5
- Created
- 19 Aug 2026, 12:56 AM
- Tags
- Audience
- developerssaas_founders
What happened
Bluesky experienced a day-long outage caused by a DDoS attack that flooded the site with junk traffic, marking the second such incident in recent months after a similar attack in April. Security researchers in the IFIN public forum report that Iran-backed attackers claimed responsibility, amid increased Iranian attacks on U.S. businesses since the start of the U.S.-Israel war earlier this year. Bluesky said it upgraded its defenses but disclosed no technical details.
Why it matters
If you run any public-facing service, this is a reminder that DDoS attacks remain a cheap, recurring weapon and that relying solely on origin-level defenses is insufficient—consider whether your CDN or edge provider (e.g., Cloudflare, AWS Shield) is configured for volumetric mitigation before you need it, not after.
Discussion angle
What DDoS mitigation tier is actually worth paying for as a small Malaysian SaaS, and at what traffic scale does it become a real risk worth budgeting for?