Caleb Barlow

Security entrepreneur, team builder and wrangler of security Jedi

[Maltego @MaltegoHQ]

Crisis decision-making is core to strong security leadership. In this Human Element episode, @calebbarlow shares how EMT training shaped his approach—and why hesitation can be more dangerous than the breach. Listen here: https://t.co/ql2VIbKMGv

[Caleb Barlow @calebbarlow]

Yea .. we did that. A full scale simulation of the advanced Russian cyber threat actor #SANDWORM now playing at a @CYBERBITHQ range near you.

https://t.co/JVlVX6P9sY

[Merrick Barlow @BarlowMerrick]

Thank you St. John’s Prep Football.
#116 #117 #118

@StJohnsPrepFB @617_photos

[Pierson Scala @PiersonScala07]

Check out my Junior Season highlights! Honored to be apart of #118.

6’1 | 185

@StJohnsPrepFB @lmahoney27 @CoachG_18
https://t.co/bBM5i2FIBX

[Caleb Barlow @calebbarlow]

Proud dad moment - Go Navy! Beat Army.

[St. John’s Prep Football @StJohnsPrepFB]

Congratulations to Merrick Barlow on signing his official National Letter of Intent with ⁦@NavyFB⁩ #AnchorsAweigh #118

[Merrick Barlow @BarlowMerrick]

Signed ✍️⚓️ #RollGoats

@StJohnsPrepFB @NavyFB @StJohnsPrepFB @JMacDonald_Navy @CoachJ_Williams

[Caleb Barlow @calebbarlow]

Go Deacon!

[St. John’s Prep Football @StJohnsPrepFB]

Football Player. There is no higher compliment I could bestow upon him. Blessed to coach him. #118

[Caleb Barlow @calebbarlow]

Congratulations Jack!

[Jack DiFilippo 2026 @JackDifilippo]

I’m blessed to have received an offer to play football at @FootballBentley. Thank you to coach @Coach_Thakkar and @CJScarpaIII #GoFalcons
@StJohnsPrepFB

[Caleb Barlow @calebbarlow]

This photo from @stjohnsprep student Jon Theodore is just epic - with @NavyFB commit @BarlowMerrick basically levitating with an insane catch for the touch down against Malden Catholic

[Merrick Barlow @BarlowMerrick]

That’s 6! @StJohnsPrepFB

[Merrick Barlow @BarlowMerrick]

Please check out my mid season highlights!
6ft 5.5in 220Lb WR/TE
@StJohnsPrepFB #118

https://t.co/di6kggItxO

[MassLive HS Sports @MassLiveHS]

Chris Vargas and Merrick Barlow connected for a touchdown in the game's final minutes to push St. John's Prep past Central Catholic on Friday. https://t.co/RvjeOoIqOO

[Caleb Barlow @calebbarlow]

https://t.co/6C563e2QWy

[Caleb Barlow @calebbarlow]

Although the @CrowdStrike @Microsoft outage today was not a cyber attack, security professionals need to prepare for a wave of attacks and targeting as they disable a key defensive solution on endpoints around the globe. It’s like we just opened the barn door… come on in…

[Caleb Barlow @calebbarlow]

As we move our global headquarters to the United States, looking forward to expanded engagement with our clients across the Middle East via @aawsat_eng https://t.co/8MEZStrES1

[Charles Henderson @angus_tx]

My team is hiring! I’ve just opened 8 new roles, including for application security testers and red teaming & adversary emulation. If you have a passion for securing the world’s most important organizations and want to be a part of a team with amazing culture, great benefits, and opportunity for growth, here is the link to apply:

https://t.co/49UBFdQlNC

[Merrick Barlow @BarlowMerrick]

COMMITTED.
@NavyFB @StJohnsPrepFB

[Caleb Barlow @calebbarlow]

Congrats to @BarlowMerrick winning the catholic conference 100M at at 11.13 FAT ... not bad for a 6'5.25 wide receiver

[Merrick Barlow @BarlowMerrick]

Grateful to have the opportunity to compete today!
11.13 FAT 100M
🥇in catholic conference
6’5 215lb WR.
@StJohnsPrepFB @SJPStrength @SJP_Track @aaron_radke4

[Caleb Barlow @calebbarlow]

Your car - a privacy nightmare - @JasonLawNews @boston25 and I discuss the trove of data your car is gathering and sharing about you. via @CYBERBITHQ
#hackingmywifescar

https://t.co/GtlFqUjv4V

[Merrick Barlow @BarlowMerrick]

Thank you @yalefootball for having me out on Saturday. I really enjoyed getting on campus and learning what Yale is all about! @maknight3 @CoachRenoYale @RecruitYaleFB @danielmojica419 @StJohnsPrepFB

[Merrick Barlow @BarlowMerrick]

After a great conversation with @MarcBacote I am so honored to have received a scholarship offer to play Division 1 football at the United States Air Force Academy! Thank you to my teammates, coaches, and parents. #FlyFightWin @AF_Football @StJohnsPrepFB @lmahoney27