Comparison Overview
T-Mobile
T-Mobile
12920 SE 38th St, Bellevue, WA, US, 98006
Last Update: 16/05/2026
As the supercharged Un-carrier, T-Mobile US, Inc. (NASDAQ: TMUS) is powered by an award-winning 5G network that connects more people, in more places, than ever before. With T-Mobile’s unique value proposition of best network, best value, and best experiences, the Un-car...
Telstra
400 George St, Sydney, NSW, AU, 2000
Last Update: 02/04/2026
We believe it’s people who give purpose to our technology. So we’re committed to staying close to our customers and providing them the best experience. And delivering the best tech. On the best network. Because our purpose is to build a connected future so everyon...
Compliance Ranges Comparison
T-Mobile
Telstra
Benchmark & Cyber Underwriting Signals
Incidents vs Telecommunications Industry Avg (This Year)
T-Mobile has 64.84% more incidents than the average of same-industry companies with at least one recorded incident.
Incidents vs Telecommunications Industry Avg (This Year)
No incidents recorded for Telstra in 2026.
Incident History - T-Mobile (X = Date, Y = Severity)
T-Mobile cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Telstra (X = Date, Y = Severity)
Telstra cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents
T-Mobile
Telstra
FAQ
Latest Global CVEs
Heap buffer out-of-bounds write vulnerability in Avira Antivirus engine when scanning a malformed POSIX tar archive may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.27.12.
Information disclosure vulnerability in Avira Password Manager when used with Mozilla Firefox may allow a remote attacker operating a cross-origin iframe to obtain credentials autofilled for the parent web page via incorrect autofill field selection. This issue affects Avira Password Manager when used with Mozilla Firefox on Windows, macOS, and Linux.
Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.76.
Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.98.
Heap buffer out-of-bounds write vulnerability due to integer overflow in Avira Antivirus engine when scanning a malformed MS-DOS executable file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.104.