Tag Archive for: Menlo

Menlo Security Launches Free Security Assessment Toolkit to Help Companies Identify Highly Evasive Adaptive Threats (HEAT) Fueling Ransomware & Data and Credential Theft | News


MOUNTAIN VIEW, Calif.–(BUSINESS WIRE)–Jun 21, 2022–

Menlo Security, a leader in cloud security, today announced that it has released the HEAT Security Assessment Toolkit designed to provide organizations with the ability to assess their levels of protection and current exposure to Highly Evasive Adaptive Threats (HEAT). Since July 2021, Menlo Security has seen a 224% increase in HEAT attacks. These attacks allow threat actors to deliver malicious content, including ransomware, to the endpoint by adapting to the targeted environment. The HEAT Security Assessment Toolkit includes a HEAT Check test and a HEAT Analyzer that runs on the Splunk Platform. The HEAT Check enables customers to run a light penetration test to identify if they are susceptible to HEAT attacks. The Menlo Security HEAT Analyzer App for Splunk provides organizations with visibility around HEAT attacks that their network may have been exposed to over the past 30 days.

What is a HEAT Attack?

Highly Evasive Adaptive Threats (HEAT) are a class of cyber threats targeting web browsers as the attack vector and employs techniques to evade multiple layers of detection in current security stacks including firewalls, Secure Web Gateways, sandbox analysis, URL Reputation, and phishing detection. HEAT attacks are used as the initial access point to deliver malware or to compromise credentials, which in many cases leads to ransomware attacks.

“Ransomware, data and credential theft and other malware are on the rise. Couple this with the Log4J vulnerability, the Lazarus and Conti groups increased attacks targeting web browsers and the result is security teams worldwide facing a nearly non-stop barrage of incidents,” said John Grady, Senior Analyst, ESG. “Tools such as the HEAT Security Assessment can help ensure companies are aware of potential attacks before they have a chance to happen.”

HEAT Security Assessment Toolkit

The HEAT Security Assessment Toolkit provides a lightweight penetration and exposure assessment to help an organization better understand their susceptibility to HEAT attacks.

“HEAT attacks are defined by the techniques that adversaries are increasingly using to evade…

Source…

Menlo Security Launches Free Security Assessment Toolkit to Help Companies Identify Highly Evasive Adaptive Threats (HEAT) Fueling Ransomware & Data and Credential Theft


MOUNTAIN VIEW, Calif.–()–Menlo Security, a leader in cloud security, today announced that it has released the HEAT Security Assessment Toolkit designed to provide organizations with the ability to assess their levels of protection and current exposure to Highly Evasive Adaptive Threats (HEAT). Since July 2021, Menlo Security has seen a 224% increase in HEAT attacks. These attacks allow threat actors to deliver malicious content, including ransomware, to the endpoint by adapting to the targeted environment. The HEAT Security Assessment Toolkit includes a HEAT Check test and a HEAT Analyzer that runs on the Splunk Platform. The HEAT Check enables customers to run a light penetration test to identify if they are susceptible to HEAT attacks. The Menlo Security HEAT Analyzer App for Splunk provides organizations with visibility around HEAT attacks that their network may have been exposed to over the past 30 days.

What is a HEAT Attack?

Highly Evasive Adaptive Threats (HEAT) are a class of cyber threats targeting web browsers as the attack vector and employs techniques to evade multiple layers of detection in current security stacks including firewalls, Secure Web Gateways, sandbox analysis, URL Reputation, and phishing detection. HEAT attacks are used as the initial access point to deliver malware or to compromise credentials, which in many cases leads to ransomware attacks.

Ransomware, data and credential theft and other malware are on the rise. Couple this with the Log4J vulnerability, the Lazarus and Conti groups increased attacks targeting web browsers and the result is security teams worldwide facing a nearly non-stop barrage of incidents,” said John Grady, Senior Analyst, ESG. “Tools such as the HEAT Security Assessment can help ensure companies are aware of potential attacks before they have a chance to happen.”

HEAT Security Assessment Toolkit

The HEAT Security Assessment Toolkit provides a lightweight penetration and exposure assessment to help an organization better understand their susceptibility to HEAT attacks.

HEAT attacks are defined by the techniques that adversaries are increasingly using to evade detection by traditional…

Source…

Menlo Security Finds Cloud Migration and Remote Work Gives Rise to New Era of Malware, Highly Evasive Adaptive Threats (HEAT)


MOUNTAIN VIEW, Calif.–()–Menlo Security, a leader in cloud security, today announced it has identified a surge in cyberthreats, termed Highly Evasive Adaptive Threats (HEAT), that bypass traditional security defenses. HEAT attacks are a class of cyber threats targeting web browsers as the attack vector and employs techniques to evade detection by multiple layers in current security stacks including firewalls, Secure Web Gateways, sandbox analysis, URL Reputation, and phishing detection. HEAT attacks are used to deliver malware or to compromise credentials, that in many cases leads to ransomware attacks.

In an analysis of almost 500,000 malicious domains, The Menlo Security Labs research team discovered that 69% of these websites used HEAT tactics to deliver malware. These attacks allow bad actors to deliver malicious content to the endpoint by adapting to the targeted environment. Since July 2021, Menlo Security has seen a 224% increase in HEAT attacks.

“With the abrupt move to remote working in 2020, every organization had to pivot to a work from an anywhere model and accelerate their migration to cloud-based applications. An industry report found that 75% of the working day is spent in a web browser, which has quickly become the primary attack surface for threat actors, ransomware and other attacks. The industry has seen an explosion in the number and sophistication of these highly evasive attacks and most businesses are unprepared and lack the resources to prevent them,” said Amir Ben-Efraim, co-founder and CEO of Menlo Security. “Cyber Threats are a mainstream problem and a boardroom issue that should be on everyone’s agenda. The threat landscape is constantly evolving, ransomware is more persistent than ever before, and HEAT attacks have rendered traditional security solutions ineffective.”

HEAT attacks leverage one or more of the following core techniques that bypass legacy network security defenses:

  • Evades Both Static and Dynamic Content Inspection: HEAT attacks evade both signature and behavioral analysis engines to deliver malicious payloads to the victim using innovative techniques such as HTML Smuggling. This technique is used by…

Source…

Menlo Security Launches Industry-First Secure Web Gateway (SWG) with an Isolation Core for Mobile Devices | National


MOUNTAIN VIEW, Calif.–(BUSINESS WIRE)–Mar 10, 2021–

Menlo Security, a leader in cloud security, today announced an industry first by extending its cloud-based Secure Web Gateway (SWG) to include web isolation for mobile devices. This new offering is designed to eliminate the threat of malware and phishing attacks when users are accessing the internet and email from their smartphones and tablets.

Mobile device usage continues to grow in the enterprise and the security risk has increased accordingly:

  • Browser vulnerabilities: Web browsers are increasingly being used to access new applications and cloud resources. This makes web browsers a significant target for attackers to exploit and gain a foothold in the enterprise. Recent research published by Menlo Labs showed how 83 percent of browsers were not patched within 30 days by enterprises after a Chrome update. Because mobile browsers are updated less frequently than desktop browsers, Menlo Labs anticipates the same problem with mobile devices. Two recent bugs fixed by Apple and Google on their web browsers that were actively exploited in the wild are leading indicators of the increasing focus on mobile browsers.
  • Phishing: According to industry research1, the surge in remote work has increased mobile phishing attacks by 37 percent globally and 66 percent in North America alone. The report found that unmitigated mobile phishing threats could cost organizations with 10,000 mobile devices as much as $35 million per incident, and up to $150 million for organizations with 50,000 mobile devices.
  • Malicious document download: Malicious file downloads on mobile devices are another area of risk. File-based threats are occurring with greater frequency and higher success rates as threat actors have continued to hone and adapt their social engineering and spear phishing skills to fit today’s trends, including the use of mobile browsers. Consider that hundreds of millions of users are now working remotely and relying on Software as a Service (SaaS) platforms and rich web apps to improve mobility and productivity. As a result, mission-critical files and documents increasingly live outside the corporate firewall,…

Source…