B
Evidence Grade B
Graded
under review
Safe to Cite
Dated
54.9%
54.9% -- spam rate for global email system (July 2023)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
54.9%
Unit
Percentage
Data Vintage
July 2023
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
50
Citation Chain
90
Independence
30
Methodology
45
Freshness
79
Source
Symantec
Primary
Tier A
https://10fold.com/10fold-security-never-sleeps-198/ ↗
Source Article
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Original Research
Symantec
· Original study ↗
Methodology
Reported by Symantec regarding email malware impact.
Methodology documented
Segmentation
Channelcommon_crawl
Cite this stat
Plain Text
global email system: 54.9% spam rate. Source: Symantec (July 2023). Via Lighthouse Intelligence -- https://lighthousedata.io/data/july-2023-spam-rate
HTML Embed
<blockquote cite="https://lighthousedata.io/data/july-2023-spam-rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>54.9%</strong> -- spam rate for global email system<br><small>Source: Symantec (July 2023) · <a href="https://lighthousedata.io/data/july-2023-spam-rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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