Cal AI, New Owner of MyFitnessPal, Hit by Alleged Breach of 3 Million Users
2026-03-11T08:51:52Z•78fcf18e44af420d6ddae2c00932df50c1449aa8eefa7266a839cc5d08c4b50b
ai-securitychina-linkedclickfixclickjackingcredential-theftcryptominingdata-breachdeepfakedindoorlazarusmacosmuddywaternorth-koreaphishingplugxsalesforcesecurity-reportshinyhuntersshub-stealersiemsignalsocial-engineeringwhatsapp
What happened
Multiple high-impact cyber incidents and research findings were reported: Cal AI (new owner of MyFitnessPal) is alleged to have suffered a breach exposing ~3 million users’ emails, health details and subscription data; ShinyHunters claims theft of Salesforce data from ~400 firms and is threatening to leak it; China-linked actors used fake war-news lures to distribute the PlugX backdoor against Qatari military and energy targets; Iran-linked MuddyWater deployed a new Dindoor backdoor against US companies and an Israeli firm; North Korean Lazarus operators used a fake LinkedIn interview and deep
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- hackread
- Record identifier
- 78fcf18e44af420d6ddae2c00932df50c1449aa8eefa7266a839cc5d08c4b50b
- Enrichment time
- 2026-03-11T08:51:52Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.