Why it's worth returning to Black Hat
I may not care for Las Vegas in the heat of August, yet I would come back as everything I need to learn and everyone I need to see face to face is at Black Hat.
Concentrated in one week, I meet customers, learn from their feedback, understand how they view the market, the security industry, what we are doing right and what we should change. With so much to talk about and so much to learn, you often leave the conference feeling like you have only just touched the surface. That being said, this year's discussions provided insights into the most critical sectors for the cybersecurity industry to remain resilient and continue to be ever evolving. If there are three things that were talked about, these are the most important to take away and bring back to your boardroom.
RCS is being implemented dangerously, leaving users vulnerable to attack
Security experts from Security Research Labs (SRLabs) have warned that carriers are implementing RCS (Rich Communication Services which will supersede SMS) in ways that risk leaving users exposed to all manner of attack.
The German hacking research collective issues the stark warning that "RCS technology exposes most mobile users to hacking". This is not because of inherent problems with the messaging protocol, but with the ways in which it is being implement.