‘We are not ready’: a cyber expert on US vulnerability to a Russian attack.
https://www.oodaloop.com/technology/2022/03/11/we-are-not-ready-a-cyber-expert-on-us-vulnerability-to-a-russian-attack/

@th3j35t3r I remember an attack one of my old community members had been working on, the plan was to use sms texts to DDoS people's sim cards, by sending them thousands of texts that will keep the phone flooded and locked down. After separating from them, I've never heard of it getting used, so likely they ran into troubles with getting it to work. I pictured that as a fundamentally huge flaw in our handheld devices. Nowadays I imagine spam blockers will catch it.