ISC Stormcast For Wednesday, September 2nd, 2026 https://isc.sans.edu/podcastdetail/10078, (Wed, Sep 2nd)
2026-09-02T19:23:42Z•840177217d6c6e38931f3f517cb96b4957111c5bdf2fd392122dd8216bd59e60
AstarothBrazilian Portuguese phishingGuildmaLLM securitySANS ISCYARA-Xcoding-agent securityemail-borne malwareexposed inference endpointhoneypotmalicious PEmalwarephishingpolymorphic phishingthreat-intelligence
What happened
SANS Internet Storm Center entries covering Guildma (Astaroth) malware delivered through Brazilian Portuguese email, malicious or polymorphic phishing pages, abuse of exposed LLM inference endpoints by coding-agent infrastructure, malicious PE-file compilation statistics, and a YARA-X release. The feed is primarily threat research and awareness content; no specific CVEs are identified.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- sans_isc_diary
- Record identifier
- 840177217d6c6e38931f3f517cb96b4957111c5bdf2fd392122dd8216bd59e60
- Enrichment time
- 2026-09-02T19:23:42Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.