Comparison Overview
Aldi UK

Aldi UK
Aldi Stores Ltd, Atherstone, CV9 2SQ, GB
Last Update: 01/04/2026
Since arriving in the UK in 1990, we’ve gone on to be one of the biggest (and the highest-paying) supermarkets in the game, with a team of 45,000 colleagues who make Everyday Amazing. We've been crowned the 'Retail Employer of the Year' at the Grocer Gold Awards four t...

H&R Block
One H&R Block Way, Kansas City, 64105, US
Last Update: 31/03/2026
H&R Block’s purpose is simple: To provide help and inspire confidence in our clients and communities everywhere. We’ve been true to that purpose since brothers Henry and Richard Bloch founded our company in 1955. Since then, we’ve prepared approximately 800 million tax ...
Compliance Ranges Comparison

Aldi UK







H&R Block






Benchmark & Cyber Underwriting Signals
Incidents vs Retail Industry Avg (This Year)
No incidents recorded for Aldi UK in 2026.
Incidents vs Retail Industry Avg (This Year)
No incidents recorded for H&R Block in 2026.
Incident History - Aldi UK (X = Date, Y = Severity)
Aldi UK cyber incidents detection timeline including parent company and subsidiaries.
Incident History - H&R Block (X = Date, Y = Severity)
H&R Block cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents

Aldi UK

H&R Block
FAQ
Latest Global CVEs
An issue in the SBN UDP interface of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via transmitting a crafted SBN frame.
A stack-based buffer overflow vulnerability exists in the cmd_edl function of OreSat Firmware v1.0. The vulnerability is triggered when processing the edl fw_flash command, where the <filename> argument is copied to a 64-byte stack buffer via memcpy without proper length validation. An attacker with physical access to the UART3 serial interface can exploit this vulnerability by sending a maliciously crafted command with an oversized filename parameter,
Adobe Campaign Classic (ACC) is affected by a Violation of Secure Design Principles vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized read access. Exploitation of this issue does not require user interaction.
Adobe Campaign Classic (ACC) is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. An attacker could exploit this vulnerability to gain elevated privileges. Exploitation of this issue does not require user interaction.
Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.