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Comparison Overview

A1 Srbija d.o.o.A1 Srbija d.o.o.
VS
stcstc
A1 Srbija d.o.o.

A1 Srbija d.o.o.

Milutina Milankovića 1ž, Belgrade, 11000, RS

Last Update: 20/04/2026

View Profile
Between 750 and 799
http://www.a1.rs
759/1000Fair

A1 Serbia is a part of A1 Telekom Austria Group, leading provider of digital services and communications solutions in Central and Eastern Europe. Together we are offering a state-of-the art network infrastructure and strive to empower digital life of more than 25 millio...

NAICS:517
NAICS Definition:Telecommunications
Employees:1,097
Subsidiaries:10
12-month incidents
0
Known data breaches
0
Attack type number
0
stc

stc

King Abdul Aziz Complex, Riyadh, SA

Last Update: 07/10/2026

View Profile
Between 800 and 849
https://careers.stc.com.sa/#/
815/1000Good

We are a forward-focused digital champion always been focused on innovation and evolution. Our purpose is to create and bring greater dimension and richness to people’s personal and professional lives.  With stc, You will always be empowered to focus on delivering w...

NAICS:517
NAICS Definition:Telecommunications
Employees:17,665
Subsidiaries:0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
A1 Srbija d.o.o.

A1 Srbija d.o.o.

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
stc

stc

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for A1 Srbija d.o.o. in 2026.

Incidents

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for stc in 2026.

Incidents

Incident History - A1 Srbija d.o.o. (X = Date, Y = Severity)

A1 Srbija d.o.o. cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Incident History - stc (X = Date, Y = Severity)

stc cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available
R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
A1 Srbija d.o.o.

A1 Srbija d.o.o.

Incidents
No explicit notable incidents reported.
stc

stc

Incidents
No explicit notable incidents reported.

FAQ

Between A1 Srbija d.o.o. company and stc company, which one has the best AI Cybersecurity Score ?
Between A1 Srbija d.o.o. company and stc company, which one has experienced more cyber incidents in the past ?
Between A1 Srbija d.o.o. company and stc company, which one has experienced more cyber incidents this year ?
Between A1 Srbija d.o.o. company and stc company, which one has experienced at least one ransomware attack ?
Between A1 Srbija d.o.o. company and stc company, which one has experienced at least one data breach ?
Between A1 Srbija d.o.o. company and stc company, which one has experienced at least one targeted cyberattack ?
Between A1 Srbija d.o.o. company and stc company, which one has experienced at least one vulnerability ?
Between A1 Srbija d.o.o. company and stc company, which one holds the most compliance certifications ?
Between A1 Srbija d.o.o. company and stc company, which one holds the fewest compliance certifications ?
Between A1 Srbija d.o.o. company and stc company, which one has the most subsidiaries ?
Between A1 Srbija d.o.o. company and stc company, which one has the largest number of employees ?
Between A1 Srbija d.o.o. and stc, which company holds both SOC 2 Type 1 certifications ?
Between A1 Srbija d.o.o. and stc, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - A1 Srbija d.o.o. or stc ?
Which company is PCI DSS compliant - A1 Srbija d.o.o. or stc ?
Between A1 Srbija d.o.o. and stc, which company complies with HIPAA regulations for healthcare data ?
Between A1 Srbija d.o.o. and stc, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-88964
SUMMARY

An integer underflow in OpenVPN version 2.7_alpha3 through 2.7.7 on Windows and Android allows remote authenticated servers to cause a denial of service or memory disclosure via crafted domain search options

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 7.1
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-53564
SUMMARY

Vulnerability in Citrix UniconOS leading to Arbitrary file read and write This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 5.1
Complexity: LOW
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-53563
SUMMARY

Vulnerability in Citrix UniconOS leading to Persistent Command Execution This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-15468
SUMMARY

Authorization bypass through User-Controlled key vulnerability in HYPR Passwordless on Windows allows Privilege Escalation. This issue affects HYPR Passwordless: before 11.3.3.

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-105390
SUMMARY

Improper synchronization in the OpenVPN ovpn-dco-win for Windows versions 0.6.5 through 1.3.5 and 2.4.0 through 2.8.7 allows local attackers to trigger a deadlock via a crafted write to the ovpn-dco device, causing the host to become unresponsive.

PUBLISHED
Date2026-10-13
UPDATED
Date2026-10-13
RISK INFORMATION (Score: )
CVSS4
Base Score: 6.9
Complexity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES