Comparison Overview
EMCOR Services Walker-J-Walker

EMCOR Services Walker-J-Walker
6045 E Shelby Dr, Memphis, Tennessee, undefined, US
Last Update: 06/03/2026
Walker-J-Walker has over 65 years of distinguished service as the Mid-South’s leading commercial HVAC contractor. We engineer, design, install, and service HVAC, process piping, plant maintenance, sheet metal, refrigeration, commercial and residential plumbing, and buil...

ALEC Holdings
Marina Walk, 3601 - Marina Plaza, Dubai Marina, Dubai, U.A.E., Dubai, Dubai, AE, PO Box 27639
Last Update: 20/09/2026
ALEC Holdings, part of the Investment Corporate of Dubai (ICD), is a leading construction and related businesses group operating in the UAE and KSA. The company builds and provides construction solutions that set industry benchmarks for quality, safety, functionality, a...
Compliance Ranges Comparison

EMCOR Services Walker-J-Walker







ALEC Holdings






Benchmark & Cyber Underwriting Signals
Incidents vs Construction Industry Avg (This Year)
No incidents recorded for EMCOR Services Walker-J-Walker in 2026.
Incidents vs Construction Industry Avg (This Year)
No incidents recorded for ALEC Holdings in 2026.
Incident History - EMCOR Services Walker-J-Walker (X = Date, Y = Severity)
EMCOR Services Walker-J-Walker cyber incidents detection timeline including parent company and subsidiaries.
Incident History - ALEC Holdings (X = Date, Y = Severity)
ALEC Holdings cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents

EMCOR Services Walker-J-Walker

ALEC Holdings
FAQ
Latest Global CVEs
The web management service in affected RouterOS versions contains an integer underflow in its HTTP request body handling that is reachable before authentication. This can be leveraged by an unauthenticated network attacker to achieve arbitrary code execution as root, or to cause a denial of service, using a single crafted request.
Denuvo Anti-Tamper through 2026-03-04 allows bypass of a hypervisor presence check via CPUID interception (SimpleSvm.sys on AMD; hyperkd.sys and hyperhv.dll on Intel).
PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because "quotation character already used in the string" is mishandled.
Zilliz Attu before 3.0.0 has a Playground feature that does not require authentication for proxying arbitrary HTTP and HTTPS requests to URLs on the public internet.
The Playground feature of Zilliz Attu before 3.0.0 allows SSRF (proxying of requests to private IP addresses).