Comparison Overview
TransUnion
TransUnion
Chicago, Illinois, US
Last Update: 06/06/2026
TransUnion is a global information and insights company that makes trust possible in the modern economy. We do this by providing an actionable picture of each person so they can be reliably represented in the marketplace. As a result, businesses and consumers can trans...
Serco
16 Bartley Wood Business Park, Bartley Way, Hook, RG27 9UY, GB
Last Update: 03/04/2026
We bring together the right people, the right technology and the right partners to create innovative solutions that make positive impact and address some of the most urgent and complex challenges facing the modern world. With a focus on serving governments globally, ...
Compliance Ranges Comparison
TransUnion
Serco
Benchmark & Cyber Underwriting Signals
Incidents vs IT Services and IT Consulting Industry Avg (This Year)
No incidents recorded for TransUnion in 2026.
Incidents vs IT Services and IT Consulting Industry Avg (This Year)
No incidents recorded for Serco in 2026.
Incident History - TransUnion (X = Date, Y = Severity)
TransUnion cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Serco (X = Date, Y = Severity)
Serco cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents
TransUnion
Serco
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.