iiinova — where your digital self keeps evolving

BC Security @bcsecurity.bsky.social · 18/09/2026

We made the Top 10! 🎉 We're excited to announce that BC Security is a finalist in the St. Louis Startup World Cup Regional Finals! Wish us luck as we pitch #SIMAPTIC and compete for a spot in the grand finale. 🏆 #StartupWorldCup #Infosec #Cybersecurity #Tech #Startups #STL

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BC Security @bcsecurity.bsky.social · 08/09/2026

We're speaking at the Louisville Metro InfoSec Conference this Friday, Sept. 11th! 🎙️ Join us for: "AI in the Adversary's Toolkit: From Search Replacement to Autonomous Ops" Tickets are almost sold out! Grab your seat today: www.louisvilleinfosec.com #InfoSec #LMIC2026

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BC Security @bcsecurity.bsky.social · 31/08/2026

We’re teaching at the first-ever Black Hat India! 🇮🇳 Join BC Security for our new hands-on course, Attacking and Defending AI Agents—covering MITRE ATLAS kill chains, MCP exploitation, and real defenses! Early bird is live and we’re 92% sold out! Grab your spot: buff.ly/4j2Z5gA

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BC Security @bcsecurity.bsky.social · 25/08/2026

We're excited to be back at #DAFITC in Montgomery, AL! Lots of powerful insights from industry leaders and great conversations around the future of cyber defense operations. #DAFITC2026 #BCSecurity #CyberSecurity

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BC Security @bcsecurity.bsky.social · 15/08/2026

Hacker Summer Camp is always our favorite time of the year, and this Black Hat and DEF CON week was easily our best one yet. If we didn't get a chance to connect in Vegas, give us a follow here to stay up to date on our upcoming workshops and tools! #BlackHatUSA #DEFCON34 #RedTeaming #BCSecurity

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BC Security @bcsecurity.bsky.social · 08/08/2026

DEF CON DAY 2! 🏴‍☠️ BC Security LIVE from the Demo Lab stages 😎 #EmpireC2 #DEFCON34

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BC Security @bcsecurity.bsky.social · 07/08/2026

What a way to kick off #DEFCON34! 🏴‍☠️ Huge thanks to Hubbl3 for hosting and to everyone who showed up for our Long Live Empire red teaming workshop! 💻 We’ll be here all weekend, come say hi if you see us around! :)

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BC Security @bcsecurity.bsky.social · 04/08/2026

Kicking off #BlackHatUSA at Mandalay Bay! 🎲✈️ Yesterday, the BC Security team debuted our new Red Team Essentials: Foundations of C2 course at Black Hat USA and it was a huge success! Thank you to everyone who joined us! You made it an awesome start to the week. #BHUSA #CyberSecurity #RedTeam

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BC Security @bcsecurity.bsky.social · 29/07/2026

Less than a week til #BlackHat2026! 🎲 We're excited to host RED Team Essentials: Foundations of Command and Control (C2) on August 3rd! Last-minute registration is still open! Hope to see you there! 🔗: buff.ly/4APHjbZ #BlackHat #InfoSec #RedTeaming

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BC Security @bcsecurity.bsky.social · 12/05/2026

ATE: Active Directory, is at #BHUSA! Come learn all the nuances behind delegation attacks, forest trusts, certificate abuse, & more! AD is one of the largest attack surfaces in modern environments, so upgrade those skills today. Prices go up May 22nd! blackhat.com/us-26/traini...

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BC Security @bcsecurity.bsky.social · 09/05/2026

Had a great time on the panel @HackRedCon today. Lots of interesting disucssion and the most debated one was: "Do we expect to see auditors for things like SOC 2 start accepting AI-executed security assessments in the near future?" The panel was evenly split. What are your thoughts on it?

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BC Security @bcsecurity.bsky.social · 04/05/2026

New to offensive security & not sure where to start? Or part of the blue team looking for a broad overview of C2? Check out our new 1-day course at Black Hat, RTE: Foundations of C2. Learn the ins & outs of the core technology that attackers use. Prices go up May 22nd! blackhat.com/us-26/traini...

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BC Security @bcsecurity.bsky.social · 24/04/2026

Back by popular demand, we will be teaching ATE: Active Directory again at #BHUSA this year! One of our most popular classes every year. Prices go up at the end of May, don't miss out! blackhat.com/us-26/traini...

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BC Security @bcsecurity.bsky.social · 17/02/2026

Empire 6.4 is now public! Here are just a few updates: - Added C# spawn module - Auto-install for plugin marketplace - New task display with parameters - Added "Rerun Task" to Agents and Plugins - Added customizable table headers - Added Debian 13 support

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BC Security @bcsecurity.bsky.social · 02/01/2026

New year, new site, new tool! We’ve refreshed the BC Security website and introduced SIMAPTIC, our continuous threat-exposure and validation platform that simulates multi-stage attacks and provides teams with real signals they can act on. simaptic.ai Also, check out the new website! bcsecurity.io

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BC Security @bcsecurity.bsky.social · 26/12/2025

Happy Holidays from all of us at BC Security! As the year winds down, we just want to say thanks to our clients, partners, and the awesome community around us. Your support means everything, and it’s what keeps us building, learning, and doing what we love. Thank you to everyone!

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BC Security @bcsecurity.bsky.social · 12/12/2025

Empire v6.3.0 released!!!! Bringing major upgrades like Starkiller v3.2.0, mTLS support, ChaCha20-Poly1305 encryption, expanded PSExec agent options, and flexible env-based configuration — making Empire more secure and operator-friendly than ever. github.com/BC-SECURITY/...

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BC Security @bcsecurity.bsky.social · 27/10/2025

Cybersecurity Awareness Month! Cyber Tip: Segment your administrative network and separate privileged access. Keep domain controllers, jump servers, and management systems separate from user workstations. Isolation limits lateral movement and protects privileged credentials.

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BC Security @bcsecurity.bsky.social · 23/10/2025

Cybersecurity Awareness Month! Cyber Tip: Patch your third-party software. Attackers don’t always need zero-days, just an old plug-in or unpatched tool. Centralize patching, remove legacy apps, and stay current. Every unpatched tool is a potential entry point.

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BC Security @bcsecurity.bsky.social · 20/10/2025

Cybersecurity Awareness Month!! Cyber Tip: Rotate service account passwords often. These high-privilege accounts are prime targets for attackers. Regular rotation limits damage and reduces risk.

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BC Security @bcsecurity.bsky.social · 15/10/2025

Cybersecurity Awareness Month! Cyber Tip: Microsoft has officially ended support for Windows 10. Without ongoing security updates, these systems are now vulnerable to new exploits and malware. If you’re still running Windows 10, upgrade as soon as possible to stay secure and compliant.

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BC Security @bcsecurity.bsky.social · 13/10/2025

Cybersecurity Awareness Month!!! Cyber Tip: Close what you don’t use. Unused ports and services expand your attack surface and invite scanning or exploitation. Disabling them keeps your network lean, secure, and harder to breach. #Cyberaware #CybersecurityAwarenessMonth #Cybersecurity

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BC Security @bcsecurity.bsky.social · 10/10/2025

Cybersecurity Awareness Month! Cyber Tip: Keep an eye on outbound traffic. Attackers often use it to exfiltrate data or maintain control of compromised systems. Reviewing outbound connections helps you detect and contain threats before sensitive data leaves your network.

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BC Security @bcsecurity.bsky.social · 09/10/2025

Cybersecurity Awareness Month!!! Cyber Tip: Review your PowerShell logs regularly. Attackers often abuse built-in tools like PowerShell to run commands, move laterally, and hide activity. Detailed logging helps spot unusual scripts or commands that may signal an intrusion before it spreads.

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BC Security @bcsecurity.bsky.social · 08/10/2025

Cybersecurity Awareness Month!!! Cyber Tip: Check file hashes before installing or running downloads. Verifying the SHA256 or MD5 ensures the file hasn’t been tampered with and matches the official source. This quick step helps prevent malware from slipping in through fake or modified installers.

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BC Security @bcsecurity.bsky.social · 06/10/2025

Cybersecurity Awareness Month!!! Cyber Tip: Use DNS filtering to block malicious domains before they reach your network. Even if someone clicks a bad link, DNS filters can stop the connection, prevent data theft, and reduce overall risk. #Cybersecurity

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BC Security @bcsecurity.bsky.social · 02/10/2025

Cybersecurity Awareness Month! Cyber Tip: Never enable macros on documents from unknown or untrusted sources. Attackers often send Word/Excel files that trick you into clicking “Enable Content” to launch malware. If you weren’t expecting the file, don’t trust it.

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BC Security @bcsecurity.bsky.social · 01/10/2025

Happy Cybersecurity Awareness Month!! We believe awareness is the first line of defense. This month, we’ll share tips and insights from our experts to help protect what matters most. Tip: Scammers use urgent language to create panic. Don’t rush, pause & verify before acting.

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BC Security @bcsecurity.bsky.social · 09/09/2025

“When ‘working as intended’ means leaking sensitive data” Our analyst Andrew, discovered unauthenticated access to thousands of files and faced roadblocks trying to report it. His blog breaks down what happened and why design flaws matter as much as exploits. bc-security.org/when-intende...

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BC Security @bcsecurity.bsky.social · 01/09/2025

Hot dogs, cold drinks, and… popping shells? This Labor Day, we’re serving up a special Empire Ops 1 Discount. Attackers don’t take holidays, and neither should your defenses. training.bc-security.org/courses/empi... #Cybersecurity #RedTeam

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BC Security @bcsecurity.bsky.social · 27/08/2025

@Micrososft highlights top PRC tactics: cloud account abuse (impossible travel, new principals), LOTL lateral movement with psexec/WMI/remote PowerShell, and persistence via web shells on IIS, SharePoint, VPNs, and firewalls. Defenses: MFA, block legacy protocols, hardened configs.

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BC Security @bcsecurity.bsky.social · 25/08/2025

We are honored to be at #DAFITC this year and catch the keynote from Huntress’ CEO. A powerful discussion on how cybercriminals are abusing tools like ScreenConnect and why defenders must stay vigilant. Great insights for everyone in cyber defense. #CyberSecurity

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BC Security @bcsecurity.bsky.social · 22/08/2025

AMA starts in a few hours! Jake Krasnov (BC Security) is hosting a LIVE AMA on r/SolarDIY at 12 PM ET — only a few hours from now! Bring your cyber questions here: reddit.com/r/SolarDIY

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BC Security @bcsecurity.bsky.social · 20/08/2025

Solar powers your home. Cybersecurity keeps it safe. This Friday (Aug 22) @ 12 PM ET, Jake Krasnov (BC Security) goes LIVE for an AMA on r/SolarDIY! Bring your questions! www.reddit.com/r/SolarDIY/

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BC Security @bcsecurity.bsky.social · 18/08/2025

We want to give a huge thank you to everyone who reached out about the CVEs from our Solar Research! Your feedback, stories, and collaboration mean a great deal to our team, and it has been incredible to see the community come together around this work. Please keep reaching out!

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BC Security @bcsecurity.bsky.social · 11/08/2025

What a great #DefCon!!! We spent almost 2 weeks in Vegas between #BlackHat and #Defcon. We would like to thank everyone who attended our classes, demo labs, workshops, and our mainstage talk. If you didn't have a chance to talk to us, you can always reach out to us on our website or social media!

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BC Security @bcsecurity.bsky.social · 09/08/2025

The first day of #DEFCON is in the books. We had great attendance in both the Empire 6.0 Demo Lab and Obfuscation Reloaded! Check out our main stage talk: Rebadged, Relabeled, and Rooted: Pwnage via the Solar Supply Chain Today at 14:00 (2PM Vegas time) Exhibit Hall West 3 - Track 2

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BC Security @bcsecurity.bsky.social · 08/08/2025

Today is the day! The first day of #DefCon is here! We have workshops and a lab today. Then the mainstage talk tomorrow! Come Check out Obfuscation Reloaded: Modern Techniques for Evading Detection / Empire 6.0!

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BC Security @bcsecurity.bsky.social · 07/08/2025

We are stoked to be out and about @blackhatevents.bsky.social!!! Come say hey if you see us! We are always down to chat and meet new people!

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BC Security @bcsecurity.bsky.social · 05/08/2025

So amazing to see the diversity of students we've had at @blackhatevents.bsky.social this year! We would like to thank everyone who traveled from all parts of the world to attend our classes. Now it's time for #Blackhat2025 briefings!

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BC Security @bcsecurity.bsky.social · 04/08/2025

Day 3 of @blackhatevents.bsky.social We finished class with our first set of students yesterday, and today we start with new students. Don’t forget that we offer training throughout the year. Visit www.training.bc-security.org for a list of our available training options. #blackhat2025

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BC Security @bcsecurity.bsky.social · 03/08/2025

Mark your calendars for our mainstage talk at DEF CON: Rebadged, Relabeled, and Rooted: Pwnage via the Solar Supply Chain Aug 9. Saturday @ 14:00 (2 PM PT) Exhibit Hall West 3 – Track 2 If you see any of us out and about, feel free to say hi!

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BC Security @bcsecurity.bsky.social · 25/07/2025

Hacker Summer Camp starts in one week! What's everyone most excited about? We Hubble can't wait to give his DEF CON talk on residential solar hacking. (Even if he is a little nervous for his first mainstage talk)

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BC Security @bcsecurity.bsky.social · 23/07/2025

Hacker Summer Camp is just over a week away! Start it off right with our updated Evasion course at Black Hat. Learn all about modern techniques for evading EDR, including API & kernel hooking, Sys Calls & code obfuscation. Upgrade your skills today! www.blackhat.com/us-25/traini...

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BC Security @bcsecurity.bsky.social · 01/07/2025

Join us in August for Advanced Threat Emulation: Evasion at @blackhatevents.bsky.social USA! Get hands-on experience in: - Threat Specific Evasion TTPs - Masking Network Traffic - And more! #BHUSA Aug 2-3: www.blackhat.com/us-25/traini... Aug 4-5: www.blackhat.com/us-25/traini...

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BC Security @bcsecurity.bsky.social · 26/06/2025

HackRedCon starts in just one day and we're giving away 5 free tickets! Just like and leave a comment on this post for a chance to win. Don't forget to check out Jake Krasnov's Cyber Threat Hunting Panel on Friday. Can't wait to see you there! #cybersecurity #redteam www.hackredcon.com/

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BC Security @bcsecurity.bsky.social · 11/06/2025

August is coming up, and we're excited to head to @defcon.bsky.social! Take a look at our APT Tactics: Lazarus course for a full dive into -APT techniques inspired by the Lazarus Group -Hands-on ransomware deployment scenarios training.defcon.org/products/apt... #RedTeam #DEFCON #DEFCONTraining

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BC Security @bcsecurity.bsky.social · 10/06/2025

Congrats to hubbl3 and Cx01N on getting their talk accepted at Def Con. They have spent the last 6 months researching vulnerabilities in Solar Power systems and can't wait to share their findings with everyone. Check them out at @defcon.bsky.social #DEFCON #DEFCONTraining

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BC Security @bcsecurity.bsky.social · 05/06/2025

Want to get hands-on with Sliver? Learn C2 operations, pivoting, credential theft, and more in our immersive red team course. Includes Android implants, AV bypass, and multi-operator workflows. 1-week lab access, lifetime updates, and exclusive swag included. www.eventbrite.com/e/sliver-ope...

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BC Security @bcsecurity.bsky.social · 02/06/2025

Heading to @blackhatevents.bsky.social and haven't found a course? Advanced Threat Emulation: Active Directory will take students through hands-on exercises attacking a real-world emulated network. Don't miss out! #BHUSA #RedTeam Aug 2-3: www.blackhat.com/us-25/traini... Aug 4-5:

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