HOLLOWGRAPH: quando il calendario di Microsoft 365 diventa un canale C2 nascosto
#tech
https://spcnet.it/hollowgraph-quando-il-calendario-di-microsoft-365-diventa-un-canale-c2-nascosto/
@informatica

]]>https://citiverse.it/topic/4afaa8d9-7d35-43f1-9fdb-849502e23748/hollowgraph-quando-il-calendario-di-microsoft-365-diventa-un-canale-c2-nascosto-tech-https-spcnet.it-hollowgraph-quando-il-calendario-di-microsoft-365-diventa-un-canale-c2-nascosto-@informaticaRSS for NodeSun, 26 Jul 2026 18:21:29 GMTSat, 25 Jul 2026 11:51:20 GMT60Interesting how attackers find creative ways to use everyday tools. Thanks for sharing!

]]>https://citiverse.it/post/https://mastodon.social/ap/users/116966955502527049/statuses/116980520001554499https://citiverse.it/post/https://mastodon.social/ap/users/116966955502527049/statuses/116980520001554499Sat, 25 Jul 2026 12:04:39 GMT