September 7, 2026 · Applied Cybernetics Group
Morning Brief — September 7, 2026
Morning Brief — 2026-09-07
3 material breach disclosures, 20 exploit probability movers, 10 emerging critical cves, 14 ransomware activity, 566 ioc volume, 16 active malware families, 2 intel feeds, 12 hand-authored sigma, and 18 detection gaps. Sections with no signal are still rendered with an explicit “none in this window” note so absence is visible alongside presence.
Material Breach Disclosures
Park Dental Partners, Inc. (PARK)
- Filed: 2026-09-01 · CIK 0002069604 · Accession
0001104659-26-104300 - Filing: https://www.sec.gov/Archives/edgar/data/2069604/000110465926104300/park-20260828x8k.htm
On August 28, 2026, Park Dental Partners, Inc. (“we” or the “Company”) identified unauthorized access to its computer network. The Company promptly initiated its incident response protocols, and engaged its external cybersecurity and forensic specialists. The Company is continuing to investigate the nature and scope of this incident, including the scope of any compromise of personal or protected h…
NovoCure Ltd (NVCR)
- Filed: 2026-09-01 · CIK 0001645113 · Accession
0001645113-26-000065 - Filing: https://www.sec.gov/Archives/edgar/data/1645113/000164511326000065/nvcr-20260901.htm
Forward-Looking StatementsIn addition to historical facts or statements of current condition, this press release may contain forward-looking statements. Forward-looking statements provide Novocure’s current expectations or forecasts of future events. These may include statements regarding anticipated scientific progress on its research programs, clinical study progress, development of potential pr…
Nutex Health Inc. (NUTX)
- Filed: 2026-08-31 · CIK 0001479681 · Accession
0001628280-26-059602 - Filing: https://www.sec.gov/Archives/edgar/data/1479681/000162828026059602/nutx-20260831.htm
remediation of the incident. Readers are cautioned that these forward-looking statements are not guarantees of future events or outcomes and they should not be unduly relied on, as they are based on information available to the Company and on management’s current beliefs and expectations as of the date of this Current Report on Form 8-K and are therefore inherently uncertain and subject to risks,…
Federal Patching Priority
No new KEV additions in this window.
Exploit Probability Movers
| CVE | Today | Prev | Δ | In KEV |
|---|---|---|---|---|
CVE-2016-3251 | 0.581 | 0.034 | ▲ 0.546 | |
CVE-2017-3191 | 0.625 | 0.141 | ▲ 0.484 | |
CVE-2018-0258 | 0.494 | 0.064 | ▲ 0.430 | |
CVE-2017-9829 | 0.687 | 0.276 | ▲ 0.412 | |
CVE-2018-3924 | 0.441 | 0.030 | ▲ 0.411 | |
CVE-2016-3272 | 0.433 | 0.032 | ▲ 0.401 | |
CVE-2019-7111 | 0.541 | 0.156 | ▲ 0.386 | |
CVE-2016-6603 | 0.870 | 0.488 | ▲ 0.382 | |
CVE-2018-16283 | 0.631 | 0.251 | ▲ 0.379 | |
CVE-2015-5259 | 0.570 | 0.194 | ▲ 0.377 | |
CVE-2017-6343 | 0.603 | 0.228 | ▲ 0.376 | |
CVE-2018-18990 | 0.395 | 0.026 | ▲ 0.369 | |
CVE-2018-11714 | 0.681 | 0.319 | ▲ 0.361 | |
CVE-2017-6360 | 0.661 | 0.305 | ▲ 0.356 | |
CVE-2019-9733 | 0.529 | 0.174 | ▲ 0.355 | |
CVE-2016-4264 | 0.690 | 0.342 | ▲ 0.349 | |
CVE-2018-11139 | 0.429 | 0.775 | ▼ 0.346 | |
CVE-2018-11132 | 0.183 | 0.525 | ▼ 0.342 | |
CVE-2017-14942 | 0.609 | 0.268 | ▲ 0.340 | |
CVE-2018-8033 | 0.257 | 0.596 | ▼ 0.339 |
Emerging Critical CVEs
CVE-2026-79698· CRITICAL (9.9) · 2026-09-07 — A vulnerability was identified in Advantech WISE-6610-NB, WISE-6610-EB, WISE-6610-TB, WISE-6610-JB, WISE-6610-CB, WISE-6610-EL-NB, WISE-6610-EL-EB, WISE-6610-EL-TB, WISE-6610-EL-JB, WISE-6610-EL-CB, WISE-6610P-DEA, WISE-…CVE-2026-79697· CRITICAL (9.9) · 2026-09-07 — A vulnerability was determined in Advantech WISE-6610-NB, WISE-6610-EB, WISE-6610-TB, WISE-6610-JB, WISE-6610-CB, WISE-6610-EL-NB, WISE-6610-EL-EB, WISE-6610-EL-TB, WISE-6610-EL-JB, WISE-6610-EL-CB, WISE-6610P-DEA, WISE-…CVE-2026-19633· HIGH (8.8) · 2026-09-06 — PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to execute arbitrary code by abusing operators, domain casts, or view subqueries that carry untrusted expressions. When these objects a…CVE-2026-86242· HIGH (8.1) · 2026-09-06 — Bifrost HTTP transport before 2.0.0 accepts an enabled custom plugin whose path is an HTTP URL through unauthenticated POST /api/plugins when management authentication is disabled (the default, governance.auth_config.is_…CVE-2026-86313· HIGH (7.8) · 2026-09-07 — Out-of-bounds write vulnerability in Samsung Opensource Walrus allows Overflow Buffers.
This issue affects Walrus: af80e665ea49d9003695a66502f841ed1d8397e7.
CVE-2026-14296· HIGH (7.5) · 2026-09-07 — When using the Direct XIP update strategy, the main application image starts other cores (i.e. radio core), based on the currently active slot without additional verification. The MCUboot in the bare (upstream) configura…CVE-2026-86259· HIGH (7.5) · 2026-09-06 — OpenMAIC before 1.0.1 skips server-side request forgery validation in non-production builds, allowing unauthenticated attackers to reach cloud instance metadata services. Attackers can supply arbitrary provider URLs via…CVE-2026-86250· HIGH (7.5) · 2026-09-06 — h3 versions before 2.0.1-rc.18 fail to validate the chunk count parsed from user-controlled cookie values in setChunkedCookie() and deleteChunkedCookie() functions. Attackers can send a crafted cookie header with an extr…CVE-2022-51009· HIGH (7.5) · 2026-09-06 — PocketMine-MP before 4.7.2 fails to properly handle exceptions from the adhocore/json-comment library when parsing skin geometry data. Attackers can send login or skin packets with invalid geometry JSON to trigger an unh…CVE-2026-86290· HIGH (7.3) · 2026-09-07 — A weakness has been identified in SourceCodester Online Voting System 1.0. This affects an unknown function of the file /voting/ajax.php?action=save_category. This manipulation of the argument Category causes sql injecti…
Supply Chain
No high/critical GHSA advisories in this window.
Ransomware Activity
14 new victim postings across 9 groups.
| Group | Victims | Sample |
|---|---|---|
dragonforce | 3 | rubbermill.com, Homewood Sales, Norwood Law Firm |
Panzer | 2 | KHALED ALFAGIH ENGINEERING CONSULTANCY, Edacentrum |
Vexy Ransomware | 2 | LIBRERIA SANTA FE A P S SRL, Sancity |
direwolf | 2 | eAssist Dental Solutions, myLaurel |
DYSPHOR1A | 1 | RTAD GOV MM |
ShadowByt3$ | 1 | Ben Leeds Properties |
chaos | 1 | evergenbio.com |
kazu | 1 | MSM Unify: Global Education Platform - CA |
shinyhunters | 1 | Medela.com |
IOC Volume
566 new IOCs in this window. By source:
| Source | Count |
|---|---|
urlhaus | 566 |
Recent OSINT Events
No curated MISP events in this window (bulk-IOC contributions tallied in IOC Volume).
Active Malware Families
16 malware families active this week (0 corroborated across ≥2 sources), exercising 18 ATT&CK techniques. Family is the unit, not the indicator: the raw IOCs are drill-down evidence below, not the signal.
| Family | Type | Corrob. | IOCs | Techniques (✗ = coverage gap) |
|---|---|---|---|---|
| Mirai | botnet | — | 1,107 | T1110, T1498, T1499, T1584.005 |
| ConnectWise ScreenConnect (abuse) | rmm-abuse | — | 42 | T1219 |
| ClickFix | delivery → | — | 11 | T1059.001, T1204 |
| DDoSAgent | ddos | — | 10 | T1498, T1499 |
| AgentTesla | stealer | — | 8 | T1056.001, T1071, T1114, T1555 |
| CoinMiner | miner | — | 8 | T1496 |
| PureLogsStealer | stealer | — | 7 | T1005, T1071, T1555 |
| AMOS (Atomic macOS Stealer) | stealer | — | 5 | T1005, T1056.002, T1071, T1555.001 |
| AsyncRAT | rat | — | 4 | T1056.001, T1059.001, T1071, T1219 |
| Phorpiex | botnet | — | 4 | T1071, T1486, T1566 |
| DCRat | rat | — | 2 | T1056.001, T1059.001, T1071, T1219 |
| NetSupport Manager (abuse) | rmm-abuse | — | 2 | T1219 |
| Vidar | stealer | — | 2 | T1005, T1071, T1555 |
| QuasarRAT | rat | — | 1 | T1056.001, T1059.001, T1071, T1219 |
| Remcos | rat | — | 1 | T1056.001, T1071, T1113 |
| Stealc | stealer | — | 1 | T1005, T1071, T1555 |
Families marked ”→” are delivery/social-engineering clusters (ClickFix). Their technique mappings are the delivery chain — downstream behavior is payload-dependent, so they don’t open a hard coverage gap on their own.
Multi-Source IOCs
No IOCs corroborated across multiple sources in this window. Each feed reported uniquely.
MISP × KEV Correlation
No MISP events in this window referenced a CVE.
Cross-Reference
No SEC × KEV vendor token matches in this window. (This is a heuristic surface, absence is expected most days.)
Intel Feeds
2 IOC feeds updated this run (2,986 indicators total) — each available as CSV, MISP JSON, and STIX 2.1. Subscribe at https://thrunt.me/intel/manifest.json.
| Feed | Source | Type | Count | Downloads |
|---|---|---|---|---|
| URLhaus — Malware Distribution URLs | urlhaus | url | 2,909 | CSV · MISP · STIX |
| URLhaus — Malware Distribution Domains | urlhaus | domain | 77 | CSV · MISP · STIX |
Hand-Authored Sigma
10 production-ready TTP rules (+2 scaffolds in the authoring queue) live at https://thrunt.me/sigma/manifest.json. Subscribe via https://thrunt.me/sigma/rules.lock.json (content-hash churn) or pull all with https://thrunt.me/sigma/rules.tar.gz.
| Rule | Status | YAML |
|---|---|---|
| T1037 Boot or Logon Initialization Scripts — Linux Init Script Modification | experimental | https://thrunt.me/sigma/t1037-linux-init-script-modification.yml |
| T1055 Process Injection — Rundll32 Spawning Explorer as an Injection Host | experimental | https://thrunt.me/sigma/t1055-rundll32-spawning-explorer-injection.yml |
| T1071.004 DNS-over-HTTPS Resolution from a Non-Browser Process | experimental | https://thrunt.me/sigma/t1071-004-doh-resolver-non-browser-c2.yml |
| T1098.004 Account Manipulation — SSH Authorized Keys File Modification | experimental | https://thrunt.me/sigma/t1098-004-ssh-authorized-keys-write.yml |
| T1102.001 Dead Drop Resolver — EtherHiding Payload Retrieval from BNB Smart Chain Testnet | experimental | https://thrunt.me/sigma/t1102-001-etherhiding-bsc-testnet-dead-drop.yml |
| T1195.002 Compromise Software Supply Chain — Malicious Google Tag Manager Container | experimental | https://thrunt.me/sigma/t1195-002-unapproved-gtm-container-injection.yml |
| T1204.004 Malicious Copy and Paste — ClickFix macOS Terminal Execution | experimental | https://thrunt.me/sigma/t1204-004-clickfix-macos-terminal-execution.yml |
| T1204.004 Malicious Copy and Paste — ClickFix Run Dialog Execution | experimental | https://thrunt.me/sigma/t1204-004-clickfix-run-dialog-execution.yml |
| T1566.002 Spearphishing Link — Luxembourg Hospitality SMS Phishing Campaign | experimental | https://thrunt.me/sigma/t1566-002-luxembourg-hospitality-sms-phish.yml |
| T1574.002 DLL Side-Loading — Signed javac.exe Loading jli.dll from a User-Writable Path | experimental | https://thrunt.me/sigma/t1574-002-signed-javac-sideload-jli.yml |
| T1003.008 OS Credential Dumping — /etc/shadow and /etc/gshadow Access | draft | https://thrunt.meundefined |
| T1530 Data from Cloud Storage — Detection | draft | https://thrunt.meundefined |
Detection Gaps
18 of 161 techniques with corpus signal have zero detection coverage — no SigmaHQ community rule, no thrunt rule. This is the hand-authoring queue; the live view is at https://thrunt.me/corpus/attck/.
| Technique | Name | Active families | MISP | KEV |
|---|---|---|---|---|
T1011 | Exfiltration Over Other Network Medium | — | 0 | 4 |
T1497 | Virtualization/Sandbox Evasion | — | 0 | 4 |
T1573.001 | Symmetric Cryptography | — | 1 | 3 |
T1562 | — | — | 0 | 3 |
T1001 | Data Obfuscation | — | 0 | 2 |
T1499.002 | Service Exhaustion Flood | — | 0 | 2 |
T1530 | Data from Cloud Storage | — | 0 | 2 |
T1562.001 | — | — | 0 | 2 |
T1003.008 | /etc/passwd and /etc/shadow | — | 0 | 1 |
T1070.001 | — | — | 0 | 1 |
…and 8 more below the cut — full list on the rollup.
Pipeline Health
All feeds healthy.
Sources: SEC EDGAR (public domain), CISA Known Exploited Vulnerabilities (public domain), FIRST.org EPSS (per ToS), NIST NVD (public domain), GitHub Security Advisories (per ToS), abuse.ch URLhaus (CC0, attribution), ransomware.live (per ToS), MITRE ATT&CK (CC BY 4.0).
Published by Applied Cybernetics Group via thrunt.me. Heuristic cross-references are labelled as such; verify before action.