Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallCrashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteA custom session-cookie flaw—not a break in Microsoft Entra ID or its multifactor authentication (MFA)—let an attacker impersonate users in a yard-management application, according to Resecurity’s October 1, 2026 report. In an authorized staging assessment, Resecurity says it impersonated 95 of 241 tested user IDs, including elevated accounts. The report says production systems were not tested.
What the vulnerability was
The affected application used Microsoft Entra ID for single sign-on, then issued and accepted its own session cookie. That application cookie was a separate credential and trust boundary from Entra authentication.
Resecurity describes two defects that made the cookie forgeable: the signing secret was hard-coded and identical to the cookie name, while the signed payload used a publicly exposed user database ID instead of an unpredictable session identifier. Because the application treated the signed cookie as proof of identity, someone who obtained a user ID could construct a cookie the application would accept—without the victim’s password, a fresh MFA challenge, or an Entra access token. The report does not name the application vendor or identify a CVE.
What the test demonstrated—and did not
Resecurity reports successful impersonation of 95 distinct employee accounts among 241 tested user IDs during an authorized assessment. Some accounts had elevated privileges, and the report says a forged administrator session made a state-changing request. The assessment was confined to staging; production systems were not tested, test records were restored, and identities were anonymized. The figure is therefore a staging-test result, not a count of real production accounts compromised.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
The application used Entra SSO and RS256-signed access tokens, but that did not protect its separate custom session mechanism. Once the application accepted its own forged cookie as identity proof, the upstream sign-in controls no longer helped. The disclosure is about flawed application-side session handling, not a demonstrated cryptographic or MFA vulnerability in Entra ID.
How this differs from AiTM cookie theft
Both attacks can give an intruder access to an authenticated session, but they obtain that access differently. In adversary-in-the-middle (AiTM) phishing, an attacker proxies a victim’s sign-in and steals the legitimate session cookie after authentication. In the yard-management case, the report describes forging the application’s custom cookie because its signing design and identity value were predictable.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
| Question | AiTM cookie theft | Yard-management app flaw |
|---|---|---|
| Where does the weakness lie? | A phishing proxy captures an already authenticated session cookie. | The application’s custom session implementation accepts a forged cookie. |
| What does the attacker need? | A captured, valid authenticated cookie. | A user ID and the ability to exploit the predictable signing design described by Resecurity. |
| What needs to be addressed? | Phishing resistance, device restrictions, and detection of suspicious session use. | The app’s session design, signing-secret rotation, and revocation of affected sessions. |
| What evidence is cited here? | Microsoft reporting on broader AiTM activity, not this application flaw. | Resecurity’s authorized staging assessment of one unnamed application. |
Microsoft explains that AiTM cookie theft is not an MFA vulnerability: “since AiTM phishing steals the session cookie, the attacker gets authenticated to a session on the user’s behalf, regardless of the sign-in method the latter uses.” That distinction matters: MFA helps protect sign-in, but it cannot make an application’s independently issued, forgeable session cookie trustworthy.
What affected application operators should do
- Replace the vulnerable session design. Use random, unpredictable session identifiers and keep the authoritative session state server-side, rather than treating a publicly available user ID in a signed cookie as a sufficient identity credential.
- Rotate the signing secret. The report recommends replacing the compromised secret and using strong, separate secrets for development, staging, and production.
- Revoke existing sessions everywhere the cookie works. Invalidate sessions created under the weak design on every host that accepts the cookie. Do not assume that changing an Entra password alone clears the application’s own session store.
- Review application and authentication logs. Look for unusual session creation, account changes, administrative actions, or activity inconsistent with the expected user and device. Investigate suspected misuse and follow the organization’s incident-response process.
Microsoft’s guidance on revoking Microsoft Entra sessions notes that policy violations, including password changes, can revoke sessions. That is not a substitute for checking the affected application’s own session store and every host accepting its cookie; service behavior and configuration can differ. See Microsoft’s session-revocation guidance.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
How to reduce related identity risks
After correcting the application, layer identity and device protections around it. Microsoft recommends phishing-resistant authentication such as FIDO2 security keys, Windows Hello for Business, or certificate-based authentication; restricting critical access to known, managed devices; using Conditional Access; and monitoring for suspicious sign-ins and token replay. A FIDO2 security key can reduce exposure to some phishing attacks, but it does not repair a custom application that accepts forged sessions.
Microsoft’s 2026 Tycoon2FA coverage says Defender XDR can raise “Stolen session cookie was used” and “User compromised through session cookie hijack” alerts for Entra customers using Edge, through Defender for Cloud Apps connectors for Microsoft 365 and Azure. This is a specific product and connector context, not a general guarantee that Microsoft detects every forged application cookie.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Keep broader attack statistics in context
Microsoft has reported wider AiTM activity, but those figures describe separate campaigns and telemetry—not the prevalence or impact of this application defect. Microsoft Threat Intelligence said iterations of a separate AiTM campaign targeted more than 10,000 organizations since September 2021. Microsoft Learn, attributing figures to the 2024 Microsoft Digital Defense Report, presents an estimated 39,000 token-theft incidents per day as Microsoft’s detection estimate and reports a 146% year-over-year rise in AiTM phishing. None of those numbers is a production compromise count for the yard-management application.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Sources
- Resecurity’s October 1, 2026 technical account of the authorized assessment.
- Cyber Security News’ October 2, 2026 report summarizing the disclosure.
- Microsoft Threat Intelligence’s explanation of AiTM phishing.
- Microsoft’s guidance on revoking Entra user access and sessions.
- Microsoft’s documentation on authentication strengths.
- Microsoft’s token-theft incident response guidance.
- Microsoft’s reporting on a separate AiTM campaign.
- Microsoft’s 2026 Tycoon2FA coverage and stated alert context.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
