How the Linux kernel handles interrupts
Interrupts are an essential part of how modern CPUs work. For example, every time you press a key on the keyboard, the CPU is interrupted so that the PC can read user input from the keyboard. This happens so quickly that you don’t notice any change or impairment in user experience. read more Powered by...
I’m a POWER user
The IBM POWER processor architecture is now over 30 years old. Although it arrived in February 1990 with a closed source operating system and closed source applications on top, it gradually embraced open source. I became a POWER user soon after it launched and an open source user and contributor just two years later. read more Powered by...
Paying Evil Corp Ransomware Might Land You a Big Federal Fine
Plus: A Grindr bug, a Joker explosion, and more of the week’s top security news. Powered by WPeMatico
ETH Volumes Top $119.5 Billion in Q3: High-Risk Dapps Dominate Tron Network
A recent report says total Dapps transaction volumes reached $125 Billion in Q3 2020, a figure which is $113 billion higher than in Q2 2020. From these volumes, the Ethereum blockchain accounts for 96% or $119.5 billion of the total created value with the majority of this being attributed to the DeFi ecosystem. Still, the report observes that the EOS and Tron blockchain, where gambling and high-risk category account for 60% of...
Kucoin CEO Says Exchange Hack Suspects ‘Found,’ $204 Million Recovered
According to the Kucoin exchange CEO Johnny Lyu, the trading platform has recovered $204 million in crypto assets since October 1. The exchange executive says the hacking suspects have been “found” and the “police are officially involved” in order to take action. On September 25, 2020, the crypto community found out that the Kucoin exchange was hacked for a great number of assets. Estimates say 1,008 BTC was stolen, along with 14,713...
