A new self-destructing backdoor called Mistic used in intrusions since April appears to be linked to a criminal gang that compromises corporate networks and then sells that access to ransomware groups, according to security researchers.
This backdoor, also tracked as MLTBackdoor, was first documented by Zscaler earlier this month, with the security shop suggesting the novel malware is “likely used in ransomware attacks to establish a foothold for lateral movement.”
Read more…
Source:
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Google patches second Chrome zero-day in two weeks
November 2, 2020
Google has released a security update today for its Chrome web browser that patches ten security bugs, including one zero-day vulnerability that is currently actively exploited in the wild. Identified as CVE-2020-16009, the zero-day was discovered by Google’s Threat Analysis Group (TAG), a security team at Google tasked with tracking threat actors and their ongoing operations. Read ...
- Cybersecurity threats to corporate America are present now ‘more than ever,’ SEC chair says
November 2, 2020
Securities and Exchange Commission Chairman Jay Clayton is telling corporate America it needs to get much more vigilant on security. In an interview Monday on CNBC’s “Power Lunch,” stressed that significant cybersecurity threats remain, despite the ongoing coronavirus pandemic and election season. “Cyber risks have not gone away with the unfortunate, unforeseen risks we’ve faced with ...
- Hacker is selling 34 million user records stolen from 17 companies
October 31, 2020
A threat actor is selling account databases containing an aggregate total of 34 million user records that they claim were stolen from seventeen companies during data breaches. On October 28th, a data breach broker created a new topic on a hacker forum to sell the stolen user databases for seventeen companies. In a conversation with BleepingComputer, the ...
- Windows kernel zero-day disclosed by Google’s Project Zero after bug exploited in the wild by hackers
October 30, 2020
Google’s Project Zero bug-hunting team has disclosed a Windows kernel flaw that’s being actively exploited by miscreants to gain administrator access on compromised machines. The web giant’s bug report was privately disclosed to Microsoft on October 22, and publicly revealed just seven days later, after it detected persons unknown exploiting the programming blunder. The privilege-escalation issue ...
- Wroba Mobile Banking Trojan Spreads to the U.S. via Texts
October 30, 2020
The Wroba mobile banking trojan has made a major pivot, targeting people in the U.S. for the first time. According to researchers at Kaspersky, a wave of attacks are taking aim at U.S. Android and iPhone users in an effort that started on Thursday. The campaign uses text messages to spread, using fake notifications for “package ...
- Lazada confirms 1.1M accounts compromised in RedMart security breach
October 30, 2020
Singapore-based online grocery platform RedMart has suffered a data breach that compromised personal data of 1.1 million accounts. An individual has claimed to be in possession of the database involved in the breach, which contains various personal information such as mailing addresses, encrypted passwords, and partial credit card numbers. RedMart customers on Friday were logged out ...