Mark Lynd 🎙CISSP ISSAP ISSMP ✓

@mclynd · United States · joined 23 Nov 2008

5x CEO/CIO/CISO. Top 5 globally in AI & cybersecurity. Forward-deployed with C-suites & boards. Military veteran, author, keynote speaker. Signal over noise.

39 338Followers

15 038Following

111 871Posts total

14.3KViews on collected posts

Postingan terbaru

Mark Lynd 🎙CISSP ISSAP ISSMP ✓@mclynd1 Sep

Security keys do not “stop 100% of phishing.” Hype Index: 43. Half True. Table 3 of the paper leaves the targeted-attack cell blank. A dash. The famous zero came from the blog post about the paper. Deploy the keys. Just don’t put a hundred percent on the slide. 455 views · 11 likes · 7 reposts · 0 replies Open on X →

Mark Lynd 🎙CISSP ISSAP ISSMP ✓@mclynd31 Aug

https://t.co/8fkvJm411p 420 views · 7 likes · 5 reposts · 0 replies Open on X →

Mark Lynd 🎙CISSP ISSAP ISSMP ✓@mclynd24 Aug

@mclynd Once retrieval and agents touch customer-facing systems, infrastructure security becomes part of product behavior, not a separate hardening phase. I would put state isolation and tool permissions right beside prompt injection in that conversation. Which OWASP category do 16 views · 0 likes · 0 reposts · 0 replies Open on X →

Mark Lynd 🎙CISSP ISSAP ISSMP ✓@mclynd24 Aug

@mclynd Model security and system security are not the same thing. Prompt rules cannot replace least privilege around tools, data, and credentials. I’d keep secrets out of the agent’s default environment and inject only what the approved action needs. RunEnv fits that boundary. 2 views · 0 likes · 0 reposts · 0 replies Open on X →

Mark Lynd 🎙CISSP ISSAP ISSMP ✓@mclynd24 Aug

https://t.co/PJIrKSjvxt 7.2K views · 17 likes · 13 reposts · 7 replies Open on X →

Mark Lynd 🎙CISSP ISSAP ISSMP ✓@mclynd22 Aug

When AI Agents Go Rogue in Cyber Tests The phrase “rogue AI agent” grabs attention, but the real issue is more practical and more important. What happens when an autonomous AI system with tools and internet access is allowed to pursue a goal without sufficiently strict https://t 957 views · 36 likes · 31 reposts · 2 replies Open on X →

Mark Lynd 🎙CISSP ISSAP ISSMP ✓@mclynd15 Aug

https://t.co/kH232NJTwO 5.2K views · 15 likes · 9 reposts · 0 replies Open on X →

Dibandingkan akun berukuran sama

7 postingan dari 90 hari terakhir, dibandingkan dengan rentang 10K–100K pengikut. di bawah akun sekelasnya baik pada jangkauan maupun interaksi.

Median tayangan455akun ini924median untuk 10K–100K

Jangkauan, %1.16%akun ini3.62%median untuk 10K–100K

Interaksi, %0.51%akun ini1.52%median untuk 10K–100K

Metrik	Akun ini	Median untuk 10K–100K	Rasio
Median tayangan per postingan	455	924	0.49×
Jangkauan (tayangan ÷ pengikut)	1.16%	3.62%	0.32×
Tingkat interaksi	0.51%	1.52%	0.34×

Akun lain pada rentang ini → Bandingkan dengan akun lain → Bagaimana tolok ukur ini disusun →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.