Preface: Starting from around 2012 the use of ransomware scams has grown internationally.
Background: About 5 days ago, headline news of Bloomberg told that cyber criminals compromised the IT infrastructure for Mexican Petroleum. Meanwhile, hacker hopes to extract nearly $5 million from the company, with a final deadline of 30th November, 2019.
Tremendous incident record: EternalBlue leaked by the Shadow Brokers hacker group on April 14, 2017, one month after Microsoft released patches for the vulnerability. EternalBlue opened the door to one of the nastiest ransomware outbreaks in history, known as WannaCryptor.
Our point of view: Most older NAS devices do not support SMB version 2 or above, even though it can be do a firmware upgrade. But system admin sometimes lack of awareness or running out of labor resources. And therefore remains SMB V1 on the workstation. As a matter of fact, it let the small to medium size enterprise shot by ransomware. Even though manufacturing and petroleum industries you might found SMB v1 still alive in their place. Perhaps this is the story began.
For more information on headline news, please refer – https://www.bloomberg.com/news/articles/2019-11-13/a-hacker-wants-about-5-million-from-pemex-by-end-of-november