Unlike previous AWS disruptions involving software that resulted in widespread global outages, these attacks involving physical damage appear to have resulted only in localized and limited disruption.
another good example is searching through paragraphs (below), which contain some combination of keywords. here the important part is ~(_*\n\n_*), or “does not contain two consecutive newlines”, in other words, the boundary of a paragraph, so it matches paragraphs! then you can combine it with any other regex to find paragraphs that contain certain keywords, but not others. this is very hard to do with traditional regexes without writing a complex and fragile pattern that tries to match the entire paragraph structure.
，这一点在搜狗输入法中也有详细论述
The attacker never touches your infrastructure. They just scrape a key from a public webpage.
이상아 운영 애견카페에 경찰 출동…“식품위생법 개정에 화난다”