Hackers Install Secret Backdoor on Thousands of Microsoft SQL Servers

GlobalDots
1 Min read

Cybersecurity researchers today uncovered a sustained malicious campaign dating back to May 2018 that targets Windows machines running MS-SQL servers to deploy backdoors and other kinds of malware, including multi-functional remote access tools (RATs) and cryptominers.

Named “Vollgar” after the Vollar cryptocurrency it mines and its offensive “vulgar” modus operandi, researchers at Guardicore Labs said the attack employs password brute-force to breach Microsoft SQL servers with weak credentials exposed to the Internet.

Reduce your AWS costs by over 50%

Discover your Cloud Saving Potential – Answer just 5 simple questions. AppsFlyer, Playtika, Lufthansa, IBM, top leading companies are already using our FinOps services.

Reduce your AWS costs 
by over 50%

Researchers claim the attackers managed to successfully infect nearly 2,000-3,000 database servers daily over the past few weeks, with potential victims belonging to healthcare, aviation, IT & telecommunications, and higher education sectors across China, India, the US, South Korea, and Turkey.

Read more: The Hacker News

Latest Articles

3 IT Infrastructure Costs Increasing in 2024:

As we navigate through the evolving landscape of IT infrastructure, a closer look at the cost trends for 2024 reveals significant shifts. From cloud expenses feeling the pressure of economic changes. With global cloud spending expected to hit over $1 trillion and various sectors facing unique challenges, staying informed is more crucial than ever.  Dive […]

Miguel Fersen Iberia & LATAM Regional Manager @ GlobalDots
26th February, 2024
Justt – IaC

Justt is a chargeback mitigation startup based in Tel Aviv. Chargebacks, as defined, are demands by a credit card provider for a retailer to reimburse losses on fraudulent or disputed transactions. Justt’s objective is to assist merchants worldwide in combating false chargebacks using its proprietary artificial intelligence technology.

GlobalDots
22nd February, 2024
8 FinOps Best Practices for Cutting Cloud Costs

The cloud used to be viewed as a place of significant cost savings: rather than purchasing and maintaining dozens of server stacks, organizations could outsource this and purchase compute power on an as-needed basis. In the ensuing rush to cloud architecture, however, many companies simply lifted-and-shifted their old financial bad habits. The sheer speed of […]

GlobalDots
22nd February, 2024

Unlock Your Cloud Potential

Schedule a call with our experts. Discover new technology and get recommendations to improve your performance.

Unlock Your Cloud Potential