Can you find the flag?
Download blm1.png
I used the Stereogram Solver to analyze the image.
First of all, I changed the Offset value as 1 from Analyze tab and I had a RGB file.
Then I used Full Red, Full Green, Full Blue option and I had three different images.
flag{Bl4ck_liv3S_MATTER}
What's the flag?
Download silly_hacker.svg
The file extension is SVG.
An SVG (Scalable Vector Graphics) file can opened by one of any browser or an image tool like Photoshop, Illustrator, or GIMP.
So that I used browser option and than search flag keyword.
flag{m1cr0dot}
We discovered Arasaka operatives sending wierd pictures to each other. It looks like they may contain secret data. Can you find it?
Download crypted1.png and crypted2.png
There are two images and have a same looks, so I used Image Combiner in Analyze tab on Stereogram Solver
I used XOR option to combination.
flag{otp_reuse_fail}