📰 Reddit r/cybersecurity

For those who don't know, there are two kinds of password protections in Microsoft Excel: worksheet-level, which is easy to break, and from Microsoft's document

I just went through a very unusual situation involving emailing an invoice to a client. So... Emails awere sent from Gmail/ Thunderbird A PDF attachment contain

I am a brand new ISSO at one of the biggest aerospace & defense contractors in the world. No guidance in my role and not many mentors so I am asking the gre

submitted by /u/Altruism7 <br

<img src="https://external-preview.redd.it/h4CQLKhWoGsYMiX3Cs5YNsyW9ZwktraugI7MeP1uyZs.png?width=640&crop=smart&auto=webp&s=6c3f4b4d14c70424f5e9b3d6

How do you go about finding, and then vetting, a security company to take a look at your network? I am the sole admin for a 70 person construction company, so I

submitted by /u/ibrahimcheurfa [link] [comments]

Hey all! I’m kicking around a product idea and trying to figure out if the problem is actually worth solving. The general idea is around IT/helpdesk/security im

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Hello , i am a 24y female, i have been feeling really lost and confused on how to start, i have a basic level of cyber sec knowledge no experience and i have de

With the skyrocketing number of logs that need to be ingested from EDR, cloud infrastructure and increasingly AI agents.. this is interesting submitted by /u/ky

I am a doctoral candidate at Marymount University conducting research on how artificial intelligence (AI) and augmented intelligence are perceived and utilized

Hi fellows As we move into the new AI-driven era, new risks are emerging alongside these implementations. Within my company, more AI features are continuously b

submitted by /u/NISMO1968 [link] [comments]

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I’m around 2 years in cyber as a security engineer, always been interested in entrepreneurship ( from startup but also consulting/contracting gigs) - has anyone

Hi everyone, I'm building SecureWatch, a domain scanning/monitoring tool, and before I put more time into it I want criticism from people who actually work in t

While the prompt injection technique "bioshocking" deserves attention, the lack of concern showed by some of the major LLM is more worrying. Has anyone experien

Hello I’m a recent graduate in cybersecurity and it’s been hard to find a job tbh anyone has tips or job opportunities in Minnesota? submitted by /u/Academic-Pa

Hey everyone! Im preppin’g and about to take my exam in the coming weeks. CWES + CPTS holder Absolutely love the material, but just have a few questions: - HTTP

<img src="https://external-preview.redd.it/fLW9gQqzDcWTvNy5g-J-YHpGZUrIgHnfGZMbjBgzql8.jpeg?width=640&crop=smart&auto=webp&s=3ba28d2e99bbf2671a3c526

We have several repos, all Clojure. I need SAST coverage for secure code review, but nothing mainstream (Semgrep, CodeQL) supports Clojure properly. Even clj-ho

https://www.nextgov.com/cybersecurity/2026/06/hackers-breached-dhs-information-sharing-network-people-familiar-say/414534/ submitted by /u/Tokyudo [link]</a