Bluesky Β· Hashtag

#BHUSA

130
posts Β· 30d
38
users
4
posts / day
3.4
posts / user
+ 85% vs last week

#BHUSA is an active hashtag on Bluesky. In the last 30 days, 38 people shared 130 posts with it β€” around 4 a day. Activity is up 85% versus the previous week, peaking on Aug 5 with 15 posts.

#BHUSA posts per day (last 30 days)

Posts with #BHUSA

James Kettle
@jameskettle.com
about 1 year ago
I'm thrilled to announce "HTTP/1 Must Die! The Desync Endgame", at #BHUSA! This is going to be epic, check out the abstract for a teaser ↓
2 18 39
Olaf Hartong
@olafhartong.nl
about 1 year ago
During my #BHUSA talk I've released many ETW research tools, of which the most notable is BamboozlEDR. This tool allows you to inject events into ETW, allowing you to generate fake alerts and blind EDRs. github.com/olafhartong/... Slides available here: github.com/olafhartong/...
GitHub - olafhartong/BamboozlEDR: A comprehensive ETW (Event Tracing for Windows) event generation tool designed for testing and research purposes.

github.com

GitHub - olafhartong/BamboozlEDR: A comprehensive ETW (Event Tracing for Windows) event generation tool designed for testing and research purposes.

A comprehensive ETW (Event Tracing for Windows) event generation tool designed for testing and research purposes. - olafhartong/BamboozlEDR

0 15 25
Cisco Security
@ciscosecurity.bsky.social
5 days ago
Tomorrow at Black Hat USA - don't miss Cisco on stage. AI-enabled adversaries are moving fast. With Splunk and Cisco Talos, we're showing defenders how to move faster. #BHUSA
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Veeam Software
@veeam.com
4 days ago
You can't control every move an autonomous agent makes. But you can command the data and systems it touches. That's what Veeam's Rehan Jalil + Anthropic's Rob Bair shared today at #BHUSA 2026, and what we're testing ourselves through Project Glasswing. More: bit.ly/4wJP3WD
0 0 2
Cisco Security
@ciscosecurity.bsky.social
4 days ago
Consider this your official side quest at #BHUSA. Step 1: Attend a demo & theater session at Booth #2633 Step 2: Collect an exclusive pin and snort along the way Step 3: Head to the iconic t-shirt wall at the Splunk Networking Lounge to claim your prize See you soon!
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Cisco Security
@ciscosecurity.bsky.social
4 days ago
Every security gap starts somewhere: an unmonitored agent, an unpatched system, an unverified identity, an undetected anomaly. Check out our in-booth theater sessions: 4 sessions, each under 20 minutes, closing the gaps that matter most. See you there! #BHUSA
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Dirk-jan
@dirkjanm.io
about 1 year ago
I'll be returning to #BHUSA @blackhatevents.bsky.social this summer for a brand talk about moving laterally from AD to Entra ID. I don't think I've ever been this excited about a talk, with lots of cool stuff to share 🎒 πŸ˜„.
Advanced Active Directory to Entra ID Lateral Movement Techniques
Dirk-jan Mollema  |  Security Researcher, Outsider Security
Format: 40-Minute Briefings
Tracks: Cloud Security, Enterprise Security

Is there a security boundary between Active Directory and Entra ID in a hybrid environment? The answer to this question, while still somewhat unclear, has changed over the past few years as there has been more hardening of how much "the cloud" trusts data from on-premises. The reason for this is that many threat actors, including APTs, have been making use of known lateral movement techniques to compromise the cloud.

In this talk, we will take a deep dive together into Entra ID and hybrid trust internals. We will introduce several new lateral movement techniques that allow us to bypass authentication, MFA and stealthily exfiltrate data using on-premises AD as a starting point, even in environments where the classical techniques didn't work. All these techniques are new, not really vulnerabilities, but part of the design. Several of them have been remediated with recent hardening efforts by Microsoft. Very few of them leave useful logs behind when abused. As you would expect, none of these "features" are documented.

Join me for a wild ride into Entra ID internals, undocumented authentication flows and tenant compromise from on-premises AD.
1 1 15
HAProxy Technologies
@haproxy.bsky.social
2 days ago
Black Hat and MLB's #CTI2026 both wrapped yesterday after a week of good talks, demos, & conversations. Heading home with a much better picture of what's hard right now, which is worth more than anything we brought with us. Thank you to our team in Vegas, & to everyone who stopped to talk! #BHUSA
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