Comparison Overview
McCann London

McCann London
N/A
Last Update: 10/03/2026
We're a creative agency dedicated to telling the truth and telling it well. A Truth Well Told - our guiding principle since 1912 - underpins everything we do. It ensures everyone has the opportunity to tell their own truths to play a meaningful role in the agency. A...

Ogilvy
175 Greenwich St, New York, NY, US, 10007
Last Update: 29/03/2026
Ogilvy has been creating impact for brands through iconic, culture-changing, value-driving ideas since the company was founded by David Ogilvy 75 years ago. We build on that rich legacy through Borderless Creativity – innovating at the intersections of its advertising, ...
Compliance Ranges Comparison

McCann London







Ogilvy






Benchmark & Cyber Underwriting Signals
Incidents vs Advertising Services Industry Avg (This Year)
No incidents recorded for McCann London in 2026.
Incidents vs Advertising Services Industry Avg (This Year)
No incidents recorded for Ogilvy in 2026.
Incident History - McCann London (X = Date, Y = Severity)
McCann London cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Ogilvy (X = Date, Y = Severity)
Ogilvy cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents

McCann London

Ogilvy
FAQ
Latest Global CVEs
Pcapng file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
X.509IF protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
H.245 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
BUSMASTER file parser abnormal exit in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
Kerberos protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service