SesameOp: Neuartige Backdoor in OpenAI API für C&C missbraucht Sicherheitsforscher von Microsoft sind auf eine neuartige Backdoor in der OpenAI Assistant API gestoßen, und haben diese SesameOp genannt. Diese neuartige Backdoor, die von einem Angreifer verwendet…

Die bösen Buben üben noch, können aber die OpenAI API in einem Assistenten als C&C-Zentrale missbrauchen. #SesameOP sei dank - wird noch lustig, wie das AI-Zeugs eine Sicherheitslücke nach der anderen in eure IT-Landschaft reißt.

www.borncity.com/blog/2025/11...

ITちゃんねる OpenAIのAPIがハッカーのバックドアに悪用されているとMicrosoftの研究チームが報告 #SesameOp #ITニュース

OpenAIのAPIがハッカーのバックドアに悪用されているとMicrosoftの研究チームが報告
#SesameOp #ITニュース

Microsoft uncovers 'SesameOp' backdoor exploiting OpenAI's API for stealthy C2 communications. A wake-up call for enhanced cybersecurity measures. #CyberSecurity #AI #Microsoft #OpenAI #SesameOp Link: thedailytechfeed.com/microsoft-un...

#SesameOp targets #VSCode environments, using the same AI code assistants that developers rely on every day.
It’s a clever twist — attackers are now living inside the same productivity tools defenders trust.
#DevSecOps #AIAttackSurface #SoftwareSecurity 🧵2/3

'SesameOp: Novel backdoor uses OpenAI Assistants API for command and control'

'Discovered in July 2025' @microsoft.com @threatintel.microsoft.com

www.microsoft.com/en-us/securi...

#CyberSecurity #OpenAI #GenerativeAI #AI #SesameOp #CyberWorldWar

SesameOp Backdoor Abused OpenAI Assistants API for Remote Access Follow us on Bluesky, Twitter (X), Mastodon and Facebook at @Hackread

Microsoft reveals the new #SesameOp backdoor which abused the OpenAI Assistants API for remote access, data theft and command control.

Read more: hackread.com/sesameop-bac...

#SesameOp #OpenAI #Cybersecurity #Malware #Infosec

SesameOp backdoor uses the OpenAI Assistants API as a command-and-control channel, showing Assistants endpoints can be abused; e-book summarizes five generative AI threats and steps to bolster security. #OpenAI #SesameOp #AIsecurity https://bit.ly/3LkRNH6

Microsoft: OpenAI API moonlights as malware HQ : Redmond uncovers SesameOp, a backdoor hiding its tracks by using OpenAI’s Assistants API as a command channel

Redmond uncovers SesameOp, a backdoor hiding its tracks by using OpenAI’s Assistants API as a command channel

www.theregister.com/2025/11/04/o... via @theregister.com

#openai #apisecurity #sesameop

InfoSec News Nuggets 11/04/2025

InfoSec News Nuggets 11/04/2025 Hackers use RMM tools to breach freighters and steal cargo shipments Threat actors are targeting freight brokers and trucking carriers with malicious links and emai...

#InfoSec #News #Nuggets #AboutDFIR #Linkedin #news #nuggets #SesameOp

Origin | Interest | Match

Exploit in WordPress, vulnerabilità AI in WebKit, bypass KASLR e backdoor via OpenAI segnano l’evoluzione delle minacce ibride nella cybersecurity moderna.

#backdoor #BigSleep #KASLR #SesameOP #Wordpress
www.matricedigitale.it/2025/11/04/e...

Microsoft Detects "SesameOp" Backdoor Using OpenAI's API as a Stealth Command Channel where unidentified threat actors read more about Microsoft Detects "SesameOp" Backdoor Using OpenAI's API as a Stealth Command Channel

Microsoft Detects “SesameOp” Backdoor Using OpenAI’s API as a Stealth Command Channel reconbee.com/microsoft-de...

#microsoft #SesameOp #backdoor #openai #API #stealthcommand #cybersecurity #cyberattack

📰 Microsoft Temukan Malware ‘SesameOp’ yang Gunakan API OpenAI Assistants untuk Kendali Serangan Siber

👉 Baca artikel lengkap di sini: ahmandonk.com/2025/11/04/sesameop-malw...

#api #abuse #backdoor #cybersecurity #malware #microsoft #openai #sesameop

SesameOp: OpenAI API for C2

~Microsoft~
A novel backdoor, SesameOp, abuses the OpenAI Assistants API for covert command and control communications.
-
IOCs: Trojan:MSIL/Sesameop. A, Backdoor:MSIL/Sesameop. A
-
#C2 #OpenAI #SesameOp #ThreatIntel