What We Do
How we do it
Resources
SECURITY ADVISORIES
Oct 18, 2021
Grief Ransomware Gang Claims 41 New Victims, Targeting Manufacturers; Municipalities; & Service Companies in U.K. & Europe
Grief Operators Earned an Estimated 8.5 Million British Pounds in Four Months Key Findings: The Grief Ransomware Gang (a rebrand of the DoppelPaymer Ransomware Group) claims to have infected 41 new victims between May 27, 2021—Oct. 1, 2021 with their ransomware.Over half the companies listed on Grief’s underground leak site are based in the U.K. and Europe. The Grief Ransomware Gang appears to…
Read More
View all Advisories →
Company
ABOUT eSENTIRE
About Us
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 1000+ organizations in 70+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
Read about how we got here
Leadership Work at eSentire
LATEST PRESS RELEASE
Oct 12, 2021
eSentire Launches MDR with Microsoft Azure Sentinel Extending Response Capabilities Across Entire Microsoft Security Ecosystem
Waterloo, ON – Oct. 12, 2021 -- eSentire, recognized globally as the Authority in Managed Detection and Response (MDR), today announced the expansion of its award-winning MDR services with Microsoft Azure Sentinel, as part of its integration with the complete Microsoft 365 Defender and Azure Defender product suites supporting Microsoft SIEM, endpoint, identity, email and cloud security services.…
Read More
Partners
PARTNER PROGRAM
Partners
Our award-winning partner program offers financial rewards, sales and marketing tools and personalized training. Accelerate your business and grow your revenue by offering our world-class Managed Detection and Response (MDR) services.
Learn about our Partner Program
PARTNER RESOURCES
Apply today to partner with the Authority in Managed Detection and Response.
Login to the Partner Portal for resources and content for current partners.
Search
Company
News releases — Dec 18, 2018

Cryptocurrency craze drives 1,500% increase in coin-mining malware

Botnet Activity Spikes as More Exploits are Published

CAMBRIDGE, ONTARIO – December 18, 2018eSentire, Inc., the largest pure-play Managed Detection and Response (MDR) provider, today released its Annual Threat Report revealing that the cryptocurrency craze of 2018 helped drive a 1,500 percent increase in coin-mining malware when compared to 2017.

Coin-mining malware mines cryptocurrency (typically Monero) directly on infected endpoint devices (CoinMiner) or in web browsers (Coinhive) when a user visits a website running malicious code. Once infected, the coin-mining malware silently mines cryptocurrency while consuming a significant amount of processor cycles, resulting in devices with sluggish performance and reduced battery life.

With the recent decline in the value of cryptocurrencies, the computing, power and cooling costs to legitimately mine cryptocurrencies now exceeds their value on the open market. Monero-based malware does not face these same economic challenges as all of the mining costs are absorbed by the device owner, while all of the profit goes to the threat actor.

eSentire Threat Intelligence also observed that activity from botnets saw a 500 percent increase over 2017. New exploits for multiple Internet of Things (IoT) devices including door controllers, security cameras, and digital video recorders (DVRs) helped massive global botnets such as Mirai and Satori to add even more compromised devices to their arsenal. This issue will only continue to grow as IoT forms the foundation of connected devices and smart city grids.

“The exponential growth of cybersecurity threats each year represents a new normal that organizations must be prepared to deal with, as sophisticated tools like machine learning and artificial intelligence (AI) make it easier and more profitable for threat actors to execute attacks,” said Kerry Bailey, CEO, eSentire. “Staying ahead of emergent threats like botnets and coin-mining malware presents significant financial, operational and personnel challenges for organizations, and underscores how crucial adopting emerging technologies such as AI blended with Managed Detection and Response (MDR) are to protecting assets."

Additional 2018 Annual Threat Report Findings:

Report Methodology

The eSentire Threat Intelligence team used data gathered from 2,000+ proprietary network and host-based detection sensors distributed globally across multiple industries. Raw data were normalized and aggregated using automated machine-based processing methods. Processed data was reviewed by a visual data analyst applying quantitative analysis methods. Quantitative intelligence analysis results were further processed by a qualitative intelligence analyst resulting in a written analytical product.

eSentire’s 2018 Threat Report provides a yearlong overview, analyzing all cyber threat events investigated by the eSentire Security Operations Center (SOC) while addressing three key areas: threat types, threat volume, and attack types. Each topic is divided into multiple sections, including visual data analysis, written analytical analysis, practical recommendations, and key assumptions.

About eSentire:

eSentire® is the largest pure-play Managed Detection and Response (MDR) service provider, keeping organizations safe from constantly evolving cyber attacks that technology alone cannot prevent. Its 24x7 Security Operations Center (SOC), staffed by elite security analysts, hunts, investigates and responds in real-time to known and unknown threats before they become business disrupting events. Protecting more than $5.7 trillion AUM in the financial sector alone, eSentire absorbs the complexity of cybersecurity, delivering enterprise-grade protection and the ability to comply with growing regulatory requirements. For more information, visit www.esentire.com and follow @eSentire.