September 6, 2026 · Applied Cybernetics Group
Morning Brief — September 6, 2026
Morning Brief — 2026-09-06
3 material breach disclosures, 20 exploit probability movers, 10 emerging critical cves, 16 ransomware activity, 407 ioc volume, 17 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 | 0.034 | 0.581 | ▼ 0.546 | |
CVE-2017-3191 | 0.141 | 0.625 | ▼ 0.484 | |
CVE-2018-0258 | 0.064 | 0.494 | ▼ 0.430 | |
CVE-2017-9829 | 0.276 | 0.687 | ▼ 0.412 | |
CVE-2018-3924 | 0.030 | 0.441 | ▼ 0.411 | |
CVE-2016-3272 | 0.032 | 0.433 | ▼ 0.401 | |
CVE-2019-7111 | 0.156 | 0.541 | ▼ 0.386 | |
CVE-2016-6603 | 0.488 | 0.870 | ▼ 0.382 | |
CVE-2018-16283 | 0.251 | 0.631 | ▼ 0.379 | |
CVE-2015-5259 | 0.194 | 0.570 | ▼ 0.377 | |
CVE-2017-6343 | 0.228 | 0.603 | ▼ 0.376 | |
CVE-2018-18990 | 0.026 | 0.395 | ▼ 0.369 | |
CVE-2018-11714 | 0.319 | 0.681 | ▼ 0.361 | |
CVE-2017-6360 | 0.305 | 0.661 | ▼ 0.356 | |
CVE-2019-9733 | 0.174 | 0.529 | ▼ 0.355 | |
CVE-2016-4264 | 0.342 | 0.690 | ▼ 0.349 | |
CVE-2018-11139 | 0.775 | 0.429 | ▲ 0.346 | |
CVE-2018-11132 | 0.525 | 0.183 | ▲ 0.342 | |
CVE-2017-14942 | 0.268 | 0.609 | ▼ 0.340 | |
CVE-2018-8033 | 0.596 | 0.257 | ▲ 0.339 |
Emerging Critical CVEs
CVE-2026-86152· CRITICAL (10.0) · 2026-09-06 — A flaw has been found in Tenda CP3 27.5.57.101. The impacted element is the function CAutoAddWifi::ThreadProc of the file Functions/AutoAddWifi.cpp of the component Kylin. Executing a manipulation can lead to os command…CVE-2026-86167· CRITICAL (9.9) · 2026-09-06 — A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formgponConf of the file /boaform/admin/formgponConf of the component Boa. The manipulation of the argument fmgpon_loid leads to os command…CVE-2026-86165· CRITICAL (9.8) · 2026-09-06 — A vulnerability was found in Tenda HG10 300001138. This vulnerability affects the function formURL of the file /boaform/admin/formURL. Performing a manipulation of the argument Keywd/urlFQDN results in buffer overflow. T…CVE-2026-75816· CRITICAL (9.8) · 2026-09-06 — The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to Authentication Bypass to Account Takeover in all versions up to, and including, 3.29.12. This is due to the pre_update_value function lacking any cap…CVE-2026-16310· CRITICAL (9.8) · 2026-09-06 — The MemberDash plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.8.5 via the ‘id’ parameter due to missing validation on a user controlled key. This makes it p…CVE-2026-86189· CRITICAL (9.8) · 2026-09-05 — WWBN AVideo contains a path traversal vulnerability in notify.ffmpeg.json.php that allows unauthenticated attackers to write files to arbitrary locations by supplying a caller-chosen path in the avideoRelativePath parame…CVE-2026-86184· CRITICAL (9.8) · 2026-09-05 — Lara Dashboard before 1.3.0 contains an authentication bypass vulnerability in the screenshot-login route that allows unauthenticated attackers to authenticate as any user by email when APP_ENV is not production. Attacke…CVE-2026-10196· CRITICAL (9.8) · 2026-09-05 — The Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.31.0 via deserialization of untrusted…CVE-2026-86124· CRITICAL (9.8) · 2026-09-05 — AutoAgent contains an unauthenticated remote code execution vulnerability in the TCP server that binds to all interfaces and executes attacker-supplied commands as root. Attackers can connect to the exposed communication…CVE-2026-86121· CRITICAL (9.8) · 2026-09-05 — Cua computer-server versions before 0.3.42 skip authentication when the CONTAINER_NAME environment variable is unset and bind to all interfaces by default, allowing unauthenticated attackers to execute arbitrary commands…
Supply Chain
No high/critical GHSA advisories in this window.
Ransomware Activity
16 new victim postings across 7 groups.
| Group | Victims | Sample |
|---|---|---|
qilin | 7 | Philippine Ports Authority, Bauman Law Group, Jouvet SAS, G&S Technologies, Nola… |
thegentlemen | 4 | Leo Schachter Diamonds, Zdrowit, Veradigm, Lider Aviacao |
DYSPHOR1A | 1 | CitizensPay |
Vexy Ransomware | 1 | Mega Velocity |
aurora | 1 | Metrea LLC/Commuter Air Technology, Inc. |
direwolf | 1 | Mission Pet Health |
kazu | 1 | Spirit Cultural Exchange - US |
IOC Volume
407 new IOCs in this window. By source:
| Source | Count |
|---|---|
urlhaus | 407 |
Recent OSINT Events
No curated MISP events in this window (bulk-IOC contributions tallied in IOC Volume).
Active Malware Families
17 malware families active this week (0 corroborated across ≥2 sources), exercising 19 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 | — | 1,237 | T1110, T1498, T1499, T1584.005 |
| ConnectWise ScreenConnect (abuse) | rmm-abuse | — | 45 | T1219 |
| DDoSAgent | ddos | — | 10 | T1498, T1499 |
| ClickFix | delivery → | — | 9 | T1059.001, T1204 |
| PureLogsStealer | stealer | — | 9 | T1005, T1071, T1555 |
| CoinMiner | miner | — | 8 | T1496 |
| AgentTesla | stealer | — | 7 | T1056.001, T1071, T1114, T1555 |
| AsyncRAT | rat | — | 7 | T1056.001, T1059.001, T1071, T1219 |
| AMOS (Atomic macOS Stealer) | stealer | — | 5 | T1005, T1056.002, T1071, T1555.001 |
| Phorpiex | botnet | — | 4 | T1071, T1486, T1566 |
| SilverFox | rat | — | 4 | T1059, T1071, T1219 |
| DCRat | rat | — | 2 | T1056.001, T1059.001, T1071, T1219 |
| NetSupport Manager (abuse) | rmm-abuse | — | 2 | T1219 |
| Stealc | stealer | — | 2 | T1005, T1071, T1555 |
| Vidar | stealer | — | 2 | T1005, T1071, T1555 |
| QuasarRAT | rat | — | 1 | T1056.001, T1059.001, T1071, T1219 |
| Remcos | rat | — | 1 | T1056.001, T1071, T1113 |
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 (2,985 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 | 2,908 | 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.