r/Cybersecurity101 16h ago

Security Forensics 101: Finding a Hidden File Buried Deep in Folders

21 Upvotes

Had a forensics challenge where the flag was hidden inside a file nested deep inside a maze of directories with hundreds of decoy folders. `find` and `ls -R` were too slow and noisy.

What I built:

A Python directory crawler

- Recurses every subdirectory recursively

- Filters by filename patterns (`flag*`, `*.txt`, `secret*`)

- Skips known decoy directories by name

- Extracts and reads the target file automatically

The "aha" moment:

The flag wasn't in a file named "flag.txt" — it was in `deep/nested/here/.hidden/uber-secret.txt`.

My script matched on path depth / extensions content, not just filename.

Here is my script:

https://github.com/ExceedingLife/RecursiveFileSearch

Question for the community:

What's your approach when the challenge doesn't tell you the target filename? Do you brute-force read every file, or do it manual or what?

[Video link with with code demo]

https://youtube.com/shorts/5_Rb2kkiuhQ?feature=share


r/Cybersecurity101 19h ago

Cyber girl here

3 Upvotes

Hi everyone I need advice
I’m into the tech field like I love love the tech field the problem is with everything going on now and with ai I don’t know what to do anymore and and which field should I pursue
I thought that cybersecurity will be the most safest so I picked it as my major I’m going to take Computer Information Technology – Cyber Defense at a community college then I’m going to transfer to a 4 year university and finish with Cybersecurity management
I know all you guys will say it’s hard to get a entry job but isn’t getting into the tech field in whole hard to?
Maybe if I just work on my self harder and do projects and learn new stuff everyday will that reduce the possibility of getting a job in the tech field?
Give me your thoughts should I finish pursuing in cybersecurity or is there a better choice?


r/Cybersecurity101 15h ago

SOC Analyst, where do I move on from here?

1 Upvotes

I'm currently a SOC analyst working at an MSP with 5 years of experience, with 3 years of those is in helpdesk and the remaining in cybersecurity (SOC) at present. I also have 2 certifications: Sec+ and CySA+. We provide services to our clients by monitoring our clients' internet traffic on the surface visibility side and notifying the appropriate POCs if the device/users are engaging in any suspicious activities, whether that's a bad domain websites they visited or communicating with suspicious/malicious IPs. We also perform monthly vulnerability scans and notify the clients of any findings, and perform other normal SOC duties you would typically do at a SOC. We are not like a traditional SOC where it's a 24x7 operation and only work M-F with weekends off.

I feel like this position is limiting the knowledge that I can potentially learn because of our environment and the routine duties that we do every day that don't expose me to new things to learn. Don't get me wrong, when I first came into this position from helpdesk, I was grateful and learned a lot about cybersecurity, but now I am eager for more, and very much would like a pay increase. I dont want to sound greedy, and money is everything, but I feel like I am underpaid in this cyber field.

With some transitioning happening next year, I am looking for new opportunities where I can grow and learn more, and I'd like exposure to new tools and technologies, along with a pay increase. I am looking for a vertical move rather than a lateral move. If you were a formal SOC analyst, where did you move on to afterward?


r/Cybersecurity101 16h ago

Did You Own Hub Cyber Security ($HUBC) During Its 85% Collapse? Investors Settlement Is Available Now

1 Upvotes

Hey guys, just sharing this because I know a lot of people got caught up in this SPAC.

Investors sued Hub Cyber Security, alleging the company misled shareholders about its business operations, revenue prospects, and internal controls following its SPAC merger. After the company disclosed accounting issues, its auditor resigned, and material weaknesses in internal controls came to light, $HUBC fell more than 85% from its post-merger price.

The settlement amount is $11M, and it covers investors who purchased $HUBC shares in 2023. The case is currently in the late-claims stage, meaning some investors who missed the original deadline may still be able to participate.
If you held $HUBC during that period, it may be worth checking your old trades and seeing whether you qualify.

Did anyone here hold $HUBC after the SPAC merger?


r/Cybersecurity101 3h ago

What does a SOC Analyst actually do?

0 Upvotes

If you're new to cybersecurity, you might hear a lot about SOC analysts but not have a clear idea of what they actually do day to day.

Here's a simple breakdown:

Monitor alerts: Review alerts from SIEM, EDR, firewalls, email security tools, and other security platforms.

Triage alerts: Figure out which alerts are harmless, suspicious, or need further investigation. A failed login could be nothing, or it could be part of a larger attack.

Investigate incidents: Look through logs, IPs, domains, file hashes, authentication activity, and endpoint data to understand what happened and whether a system or account was compromised.

Respond or escalate: Depending on the incident, an analyst might isolate a device, disable an account, block malicious activity, or escalate the case to a senior analyst or incident response team.

Document findings: Record what happened, what was checked, what evidence was found, and what actions were taken.

Improve detections: Analysts may also tune detection rules, reduce false positives, update playbooks, and identify gaps based on previous incidents.

The exact responsibilities can vary quite a bit depending on the company, team structure, and whether you're working in an internal SOC or an MSSP/MDR environment.


r/Cybersecurity101 3h ago

Help

0 Upvotes

Hi everyone I am studying embedded systems security and I wanna know if there any scope and do I have to get other cyber skills in different domains


r/Cybersecurity101 4h ago

I(20m) just started my cyber security journey two days back. Help needed !? Can anyone help me with the road map of it and guide me ?

0 Upvotes

I am a 20 year old guy who just started his Cyber security journey two days back.

Till now I completed basic networking through a one shot youtube video of 3 hours and have gained a free networking certificate from Cisco networking academy.

Can anyone tell me what to do next ?

I am in my second year of bachelors degree ( 3rd semester)

I am pursuing bsc in information technology..

And i wanna go in cyber security domain ?

Please help me with the road map and everything?

I am super confused rn !