On 26 February, I was sitting in an internet cafe shop, running Wireshark and Snort to measure traffic on the computer that I was sitting at. The rate of packet capture per second was too high (14,000) that Wireshark got malfunctioned, whereas Snort still worked normally https://imgbox.com/41aBuJK2 . So, I saved only Snort log files instead of pcap files from Wireshark https://mega.nz/folder/11MF1aYI#cNcAECfFDbCwEeP3efyx6Q .
Recording video: https://www.youtube.com/watch?v=5m6gID5W63g
When analyzing the log files on Wireshark, I only see that almost all of conversations of my client computer are with another computer in the shop, whose local IP address is 192.168.1.241. However, I'm pretty sure that kids in the internet cafe shop plus the owner did not do anything to transfer files between my computer and theirs. Additionally, this has already occurred many times in not just only that internet shop but also other shops.
As I have been cyber-spied on intensely by Vietnam. I suspect that this is Vietnam cyber-espionage on me