Raspberry pi exploited for cryptocurrency mining

Today, my raspberry pi were hacked, and the load went from 0.01 to 8 or more. Zmap is the highest process that hogging the cpu. So I checked the /etc/rc.local, and it gives me a line that run /opt/6vRKumYc. TheĀ 6vRKumYc file is a bash script that will do some task like this : copy the … Read moreRaspberry pi exploited for cryptocurrency mining

Vivaldi – Browser alternatif Firefox dan Chrome

Sekarang saya sudah memakai laptop baru, Asus A455, dengan memory 4GB. Namun ketika membuka banyak tab, dan banyak aktifitas, sangat terasa kalau Firefox menghabiskan sebagian besar memory, misalnya hanya dengan 10 tab, firefox mempergunakan 2GB memory. Saya coba memakai Google Chrome, namun Chrome menjalankan banyak child proses di background. Sehingga akhirnya saya coba mencari browser … Read moreVivaldi – Browser alternatif Firefox dan Chrome