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First Seen: 2026-06-20
Last Seen: 2026-06-20
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2026-06-17
Microsoft
From package to postinstall payload: Inside the Mastra npm supply chain compromise by Sapphire Sleet
#SapphireSleet
#Mastra
#NPM
#SupplyChain
#T1195.002
#T1059.007
#T1059.001
#T1105
#T1071.001
#T1547.001
#T1543.003
#T1055
#T1562.001
#T1027
2026-06-16
Snyk
A Forgotten Contributor Account Compromised the Entire Mastra npm Package Scope
#Mastra
#NPM
#SupplyChain
#T1078
#T1195.002
#T1059.007
#T1053.005
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⚠ These IoCs were automatically extracted using regular expressions or an LLM and may include non-malicious data.