Brian Caldwell

Cybersecurity Executive (CISO) | Cloud Security, FedRAMP, ISO, SOC | Driving Enterprise Risk & Security Strategy Across Global Platforms

[Brian Caldwell @MobileCISO]

Zimperium zLabs - Google Android PIN Hackers Target 800 Apps During Attack Surge

#infosec #mobile #mobilesec #mobilesecurity

https://t.co/rVTjTAZgRl

[Brian Caldwell @MobileCISO]

Wow! The zLabs team at Zimperium is at it again! Their advanced detection models managed to catch a sample of this new Android malware in the wild before it was even publicly disclosed, demonstrating their proactive ability to stop unknown threats and protect users from sophisticated attacks. https://t.co/FisRkjCryp #infosec #mobilesec

[Brian Caldwell @MobileCISO]

In an era where cyber threats are escalating and budgets are tightening, the concept of the cybersecurity poverty line remains strikingly relevant. This article from CSO Online explores what it means to operate below that line, and why many organizations still find themselves there in 2025.
#InfoSec #CISO #cybersecurity
https://t.co/yu1ZF9JlPr

[Brian Caldwell @MobileCISO]

My personal zero trust model is why I don’t own a pair of Ray-Ban Meta glasses. It seems my fear is warranted.

https://t.co/AIm4Yp1p0V

[Brian Caldwell @MobileCISO]

“Encryption is one of the most important tools we have to protect privacy online,” wrote the EFF.

https://t.co/PNq7aI09RK

[Brian Caldwell @MobileCISO]

You've asked for it! The 2025 Global Mobile Threat Report is now available. Get it below!! #infosec #mobilesec

[Zimperium @Zimperium]

The 2025 Global Mobile Threat Report reveals that attackers are now embracing a mobile-first attack strategy, making it essential for organizations to understand and mitigate mobile risks.

Read the full report: https://t.co/Uw5uiTZ04c

#GMTR2025

[Brian Caldwell @MobileCISO]

Installing an app without checking it first is like letting a stranger into your house without knowing who they are or what they intend to do.

https://t.co/ldorIIHYQl

[Brian Caldwell @MobileCISO]

Excited about the Zimperium and CrowdStrike integration! It delivers real-time mobile threat insights directly into Falcon Next-Gen SIEM, enabling correlated threat intelligence, streamlined SOC workflows, dynamic Zero Trust enforcement, and simplified compliance. A major step towards unified, intelligence-driven mobile security. #MobileSecurity #MobileSec #SIEM #ZeroTrust #Cybersecurity

https://t.co/wGGCZAhjrL

[Brian Caldwell @MobileCISO]

In today's landscape, comprehensive security requires seamless integration. That's why I'm excited to share that Zimperium's Mobile Threat Defense now integrates with @CrowdStrike Falcon® Next-Gen SIEM. This partnership delivers advanced mobile threat detection and analytics, providing a unified view of our security landscape. Learn more ↓↓↓

#infosec #mobilesec #mobile

https://t.co/vb2xHiTRy6

[Brian Caldwell @MobileCISO]

Apple has released an urgent patch for a vulnerability in its USB ports that could allow attackers to execute arbitrary code. The vulnerability was discovered by researchers at Zscaler. The patch is available for macOS, iOS, and watchOS. #infosec #mobilesec #vulnerability #mobile

https://t.co/DdX7LirnHK

[Brian Caldwell @MobileCISO]

Google just patched a serious zero-day vulnerability in the Android kernel that allowed attackers to elevate privileges and potentially take over devices. The issue was in the USB Video Class driver, which didn't properly parse certain types of data. Google has released two sets of patches, and Pixel devices will get the updates immediately, but other Android devices may take longer. #Android #zero-day #security #infosec

https://t.co/Kl9gqv3O0m

[Brian Caldwell @MobileCISO]

Massive brute-force attack underway, using 2.8 million IPs to target VPN devices! Attackers aiming to steal credentials for Palo Alto Networks, Ivanti, SonicWall & more. Experts urge immediate action: enable MFA, strong passwords, update VPNs, monitor logins. #cybersecurity #VPN #bruteforce #infosec

https://t.co/Nbi46427ab

[Brian Caldwell @MobileCISO]

#Privacy. More than “something to keep in mind”. #infosec #informationsecurity

https://t.co/JXi4i4xvJJ

[Brian Caldwell @MobileCISO]

Zimperium's Krishna Vishnubhotla @Kris_kv breaks down the "Top 5 Mobile Security Risks" and how they could be leaving your business exposed.

Watch the full video here: https://t.co/oGGX8meb60

[Brian Caldwell @MobileCISO]

Cyberattacks targeting manufacturing have surged by 105% in 2024, with
#mishing (mobile phishing) emerging as a major threat
Strengthen your mobile defenses to protect critical operations and maintain resilience. https://t.co/b5XnoD87ql
#infosec #mobilesec https://t.co/hpqPG9h7rt

[Brian Caldwell @MobileCISO]

Why have you not patched your PANOS?

https://t.co/8UM6VwE5aC

[Brian Caldwell @MobileCISO]

The article from The Hacker News titled "Why Phishing-Resistant MFA Is No Longer Optional: The Hidden Risks of Legacy MFA" underscores the critical need for adopting phishing-resistant Multi-Factor Authentication (MFA) due to evolving cyber threats - particularly in light of the sophistication of phishing attempts powered by Generative AI.

https://t.co/cwKsZkLKLR

[Brian Caldwell @MobileCISO]

SpyAgent, a new zero-day Android malware, is targeting cryptocurrency users. Using advanced image recognition to steal private keys and login info, it captures your sensitive data during transactions — without you knowing.

#infosec #mobilesec https://t.co/q3Y2yXbHSr

[Brian Caldwell @MobileCISO]

Over 80% of phishing sites now target mobile devices—a growing threat to enterprise security.

CSO Online underscores the importance of staying ahead of mobile threats.

Learn how to protect your enterprise: https://t.co/NmMx21wMHK

#infosec #mobilesec https://t.co/BoJeKNHDjZ