Andrew Schaefer

Dad | CTO | Solver of Puzzles | President of @HoustonHackers; Question everything!

[Andrew Schaefer @schaefera]

Never stop learning. https://t.co/soJFPy1G1s

[Andrew Schaefer @schaefera]

@monicalimco @internet_pipes @myfirstmilpod I enjoyed it. Great meeting you all!

[Andrew Schaefer @schaefera]

@HoustonTX What’s the point of 311 if cases are closed immediately after being referred to other city depts to resolve? Half of 12th Street remains obstructed by illegally dumped trash, despite being reported almost 2 weeks ago...

@HoustonChron @KHOU @abc13houston @KPRC2

[Andrew Schaefer @schaefera]

@biologistimo Carvana, Vroom, Carmax etc make it very easy to sell your car but if you’re trying to get maximum value just be aware that you’re not getting anywhere near what it’s worth. In my 2 experiences their offers were half of what I sold my cars for privately.

[Brett Adcock @adcock_brett]

Y Combinator accepted 282 startups in the latest batch.

At least 30% of them are AI companies.

Here are 20 to keep an eye on:

[Christof Spieler @christofspieler]

Houston neighborhoods have been dealing with trains blocking crossings for decades. Happily, elected officials are paying attention. But many of the solutions I’ve seen don’t get at the real problem. So here’s a primer on Houston freight rail.

[Andrew Schaefer @schaefera]

@infosecwar 🖤 condolences to you and your family.

[Andrew Schaefer @schaefera]

@HoustonTX what’s up with the recycling collection? Our recycling hasn’t been picked up since before Christmas. 311 cases are being closed and marked as resolved, but the full bins are still sitting on the curb…

[Marco (Marc) Ayala @ICS_SCADA]

👇😳

[Andrew Schaefer @schaefera]

Congrats @MollsBreen, @markwatabe, and the @perygee team! Thanks for including me on your journey. 🚀 https://t.co/iafpbhvncu

[Denny Fischer @df_sec]

Nice blog post about "Hardening Backups Against Ransomware" by @TrustedSec

https://t.co/xlPBfXaEDw

#blueteam #infosec #backup

[Vala Afshar @ValaAfshar]

How to use a fork to help hanging pictures much easier

[Andrew Schaefer @schaefera]

I’m surprised MS didn’t update their guidance sooner. GTSC updated theirs based off of Jang’s research earlier today…

[Recon InfoSec @Recon_InfoSec]

Microsoft Exchange server zero-day mitigation can be bypassed https://t.co/IXYR7MFbUl

[Andrew Schaefer @schaefera]

This has a lot of great info for the defenders as well.

[Six2dez 🇵🇸 @Six2dez1]

This is a superb article for pentesting Cisco networks

https://t.co/spiVfvLyQm

[Sam Curry @samwcyo]

The attacker is claiming to have completely compromised Uber showing screenshots where they’re full admin on AWS and GCP.

[Andrew Schaefer @schaefera]

@therealreal are you currently experiencing a security incident? My wife’s account was compromised yesterday. She also noticed a number of network issue messages yesterday. Tried to look for an MFA option to protect her account and didn’t find any options to…

[Andrew Schaefer @schaefera]

@HeyCisco @Cisco_Support @ciscoDC @Cisco Thank you it’s working again today.

[Andrew Schaefer @schaefera]

@Cisco_Support is the UCS HCL broken? Can't get this to load on any browsers from multiple machines:
https://t.co/lyxff4EU6s

[Andrew Schaefer @schaefera]

@ICS_SCADA Enjoy! Let’s catch up when you’re back.