Profero @ProferoSec

Rapid Incident Response profero.io Joined July 2019

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Profero @ProferoSec

a week ago

If your organization relies on MacOS, today's blog is a must-read. Attackers are leveraging Google Ads to push a "support" site that installs AtomicStealer with zero AV detections. We outline: • Ad & domain infrastructure • Payload evolution tactics • Recommended EDR & MDM…

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Profero @ProferoSec

2 weeks ago

Old-school envelope, new-school ransom. A CEO opened a "TIME SENSITIVE" letter demanding $5 M in Bitcoin from "BianLian." Panic. Board calls. War room. Then we proved the breach never happened, saving millions and weeks of chaos. Physical-mail extortion is the latest…

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Profero @ProferoSec

3 weeks ago

The blog gives you the headline; @44CON gives you the exclusive details. Grab a seat to hear how we cracked a ransomware attack and got every byte back.

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Profero @ProferoSec

3 weeks ago

Wishing everyone a proud and joyful Indian Independence Day! As you celebrate, take a moment to prepare and update your incident-response posture. Holiday periods present opportunities for threat actors. Stay IR ready and keep your cyber security a step ahead.

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Profero @ProferoSec

3 weeks ago

AI is helpful - until it's not. We've seen it erase code, expose data, and trash prod in seconds. What happens when "fix the issue" turns into "delete the database"? Our latest blog dives into real incidents we handled and the guardrails that would've stopped them. Full story:…

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Profero @ProferoSec

3 weeks ago

Grateful shout-out to @riskydotbiz for highlighting Profero’s work on DarkBit ransomware encryption in their newest podcast! open.spotify.com/episode/2bReUC…

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Profero @ProferoSec

4 weeks ago

This isn't a drill - this is reality! See real-world proof that creative incident response can outmaneuver ransomware math in our latest blogpost. Walk through our investigation workflow, cryptographic analysis, and end-to-end data-recovery strategy, proving that "encrypted"…

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Profero @ProferoSec

4 weeks ago

A huge shout-out to the @BSidesLV , #SkyTalks team and every attendee who engaged with our session on "From drone strikes to file recovery". The positive feedback and lively Q&A underscored why this community is second to none.

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Profero @ProferoSec

2 months ago

Happy Independence Day! As you celebrate with friends and family, remember to safeguard your data against cyber threats. Stay alert! Check out our blog on why cyberattacks increase during holidays and how to be IR Ready. profero.io/blog/why-cyber…

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Profero @ProferoSec

2 months ago

The countdown to Skytalks 2025 at @BSidesLV has officially begun! Dive into the mysterious world of encrypted files, where hidden secrets await! Even the savviest attackers can leave behind clues. Don't miss this chance to expand your knowledge and sharpen your skills!

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Profero @ProferoSec

3 months ago

Explore the blurred lines between financially motivated attacks and nation-state cyber operations. Discover the critical lessons from the ongoing war in Ukraine and how they apply to your security strategy. Read more: profero.io/blog/the-blurr…

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Profero @ProferoSec

3 months ago

We're excited to share our latest article dedicated to publishers! As Incident response experts, we understand the unique challenges faced by the industry. Learn how to protect your newsroom from the rising threat of cyberattacks. whatsnewinpublishing.substack.com/p/how-publishe…

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Profero @ProferoSec

3 months ago

What does effective incident response look like in action? Find out in our upcoming webinar with @AxoniusInc featuring a real-time case study! Join us for “Rapid Incident Response” and gain actionable insights to refine your cybersecurity approach. Don’t miss out—register here:…

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Profero @ProferoSec

4 months ago

Attention Organizations: With the exploitation of CVE-2025-4427 and CVE-2025-4428 vulnerabilities in Ivanti EPMM, attackers could gain full control of your devices. We've published a step-by-step guide on how to collect forensic evidence from Ivanti EPMM appliances — including…

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Profero @ProferoSec

4 months ago

It's Password Day! Did you know that low-code platforms are being exploited in phishing campaigns? Discover our findings and top defense strategies in our latest blog. Don't let your credentials fall prey! profero.io/blog/unmasking…

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Profero @ProferoSec

4 months ago

Happy Independence Day from Profero! As we celebrate the spirit of freedom, let’s reinforce our commitment to robust security for a safer future. With proactive measures, we can create a secure and thriving environment for everyone. Here’s to freedom and safety!

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Profero @ProferoSec

5 months ago

Fortinet CVE‑2024‑48887 (CVSS 9.8) lets unauth attackers reset FortiSwitch admin passwords. If your switch GUI is exposed online, that’s negligence. Pull it offline, patch to 7.6.1/7.4.5/7.2.9/7.0.11/6.4.15+, rotate creds, audit logs. A larger attack surface is your choice.

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Profero @ProferoSec

5 months ago

Happy Easter! As we enjoy this special time with loved ones, let's remember the importance of readiness in our personal and professional lives. Staying vigilant about security allows us to celebrate with peace of mind. Wishing you a holiday filled with renewal and joy!