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Attributed metadata history

REPORTPUBLIC METADATA

Fickle PDFs: exploiting browser rendering discrepancies

Imagine the CEO of a random company receives an email containing a PDF invoice file. In Safari and MacOS Preview, the total price displayed is £399. After approval, the invoice is sent to the accounti

Reference details

Source category
research-report
First reported
Jul 09, 2024 12:51 UTC
Last reported
Jul 09, 2024 12:51 UTC
Catalog updated
Oct 15, 2026 02:29 UTC
Record ID
82f3422a26958cc40191fb85014663836dd2071cd92fef21790a1dc1ee153159

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

intelligence_src_7bb5dc91e27122ebf3

Source-provided label
Publisher RSS metadata
Evidence class
mentioned in report
Confidence
Not reported
Observed
Jul 09, 2024 12:51 UTC
Retrieved
Oct 15, 2026 02:29 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 0 paused, 0 unverified.

Review source update dates and status
  • intelligence_src_7bb5dc91e27122ebf3Recent successful batchLast successful batch: Last attempt:

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.