FAST TRACK
See our Fast Start promotion and start your first pentest on The Cobalt Offensive Security Testing Platform for only $4,950.
FAST TRACK
See our Fast Start promotion and start your first pentest on The Cobalt Offensive Security Testing Platform for only $4,950.

Gisela Hinojosa

Gisela Hinojosa is a Senior Security Consultant at Cobalt with over 5 years of experience as a penetration tester. Gisela performs a wide range of penetration tests including, network, web application, mobile application, Internet of Things (IoT), red teaming, phishing and threat modeling with STRIDE. Gisela currently holds the Security+, GMOB, GPEN and GPWAT certifications.

NIST Releases First Post-Quantum Encryption Standards

The National Institute of Standards and Technology (NIST) has released the first finalized standards for post-quantum...
Sep 3, 2024
Est Read Time: 3 min

Lessons Learned from the MGM Breach

The recent arrest of a teenager linked to last year's MGM cyberattack is a stark reminder that no organization,...
Aug 5, 2024
Est Read Time: 4 min

How Digital Risk Assessments Can Protect Your Business from the RockYou2024 Password Leak

On July 4th, 2024, a hacker posted a file named "rockyou2024.txt" on a popular hacking forum, containing 9.9 billion...
Jul 15, 2024
Est Read Time: 2 min

FDA cybersecurity guidance summarized

The U.S. Food and Drug Administration (FDA) recently issued updated guidance for cybersecurity in medical devices. The...
Jun 21, 2024
Est Read Time: 5 min

From Open Sources to Open Secrets: Largest Security Breaches Caused by Open Source Intelligence (OSINT) Oversights

Open Source Intelligence (OSINT) is an essential step for cybersecurity professionals. It enables them to gather...
Apr 19, 2024
Est Read Time: 7 min

Top Open Source Intelligence Tools & Techniques

Open source intelligence (OSINT) is a cornerstone of cybersecurity and penetration testing. As our digital footprints...
Apr 12, 2024
Est Read Time: 9 min

Medical Device Security Risk Assessment: What Companies Need to Know

In an era where technology and healthcare converge, the security of medical devices has never been more critical.
Feb 22, 2024
Est Read Time: 6 min

From compliance to proactive defense: How regulations are driving the offensive security shift

The landscape of cybersecurity is transforming thanks to our ever-evolving regulatory environment.
Jan 17, 2024
Est Read Time: 6 min

How Purple Teams Enhance Security with a Hacker Mindset

In the field of cybersecurity, strategies must be both comprehensive and adaptable to effectively counteract digital...
Dec 11, 2023
Est Read Time: 5 min
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