Earlier this month alarm bells rang in the US after an IT management software provider SolarWinds found a massive breach in its network. Alleged Russian hackers managed to invade the network and stay hidden for nearly nine months before trojanizing an update to get into its clients' networks. The massive hack had over a dozen US government agencies breached beside private companies like Cisco and Microsoft. Now, Vietnam is under a similar supply-chain attack, compromising government agencies and private companies. According to cybersecurity researchers, the unknown hackers were able to deploy malware inside a government software toolkit. The supply-chain attack was discovered by Slovak cybersecurity and antivirus firm ESET and named "Operation SignSight".