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Weekly Signal

Before the vulnerability record

Threat Activity

Track reported campaigns, active threat actors and targeted sectors, including activity described before a CVE is named.

Updated 20 Aug 2026 · 15:32 UTC

Evidence, not prediction.

Pre-CVE means a trusted source has described malicious activity or a previously unknown weakness without naming a CVE. ATT&CK mappings marked Explicit were stated by the source. Inferred mappings are conservative interpretations of source wording and must be verified against the original report.

5Reports in 24 hours
0Pre-CVE reports · 7 days
30Named actors · 30 days
7Targeted sectors · 30 days
2ATT&CK-mapped reports · 7 days

Emerging activity

1 of 1 reports shown

37Signal
THREAT REPORT

An analysis of incidents at Brazilian educational institutions

Kaspersky expert provides statistics and details on several incident response cases at educational institutions in Brazil, as well as tips for schools and universities on how to stay safe.

Source
Securelist
Published
3 Aug 2026 · 13:00 UTC
Actor
Not named
Targets
Education, Operational technology
Read source ↗

Provenance and freshness

Source coverage

The dashboard currently uses freely available government, vendor and vendor-research reporting. A source problem is shown here instead of silently hiding stale data.

HEALTHY

UK NCSC

Last successful collection 20 Aug 2026 · 14:58 UTC

HEALTHY

SentinelLABS

Last successful collection 20 Aug 2026 · 14:58 UTC

HEALTHY

ESET Research

Last successful collection 20 Aug 2026 · 14:58 UTC

HEALTHY

Securelist

Last successful collection 20 Aug 2026 · 14:58 UTC