Someone is hacking into my computer and ordering goods from Amazon


Someone ordered three cards from Amazon using my account and my computer. I won't describe the problems this created with Amazon, but it ended up with our account closed until we agreed to pay for the cards ($295).

So why am I writing? I used to leave my computer on all the time. Now I will turn it off when I finish at the end of the day. Beyond that, are there other actions I can to stop and identify unauthorized access?

I am using Windows11 with the latest update and Malwarebytes.
There's no way I'd pay for fraudulent shipments from Amazon or anywhere else! I'm stunned you actually agreed to that! All my credit cards, including the Amazon card, have $0 fraud protection, so it escapes me why you agreed to pay anything! 🙄
 

My Computers My Computers

  • At a glance

    Win 11 Pro 26H2, Build 26300.9550Intel Core i5 14500, 14th Generation64GB DDR4GeForce RTX 4060
    OS
    Win 11 Pro 26H2, Build 26300.9550
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14500, 14th Generation
    Motherboard
    Gigabyte B760M G P WIFI
    Memory
    64GB DDR4
    Graphics Card(s)
    GeForce RTX 4060
    Sound Card
    Chipset Realtek
    Monitor(s) Displays
    LG 45" Ultragear & Acer 24" 1080p
    Screen Resolution
    5120x1440 & 1920x1080
    Hard Drives
    Crucial P310 2TB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD (O/S)
    Silicon Power 2TB US75 NVMe PCIe Gen4 M.2 2280 SSD (backup)
    Crucial BX500 2TB 3D NAND (2nd backup)
    Seagate 4TB Ironwolf, rotating HDD secondary backup
    External off-line backup Drives: 2 NVMe 4TB drives in external enclosures
    PSU
    Thermaltake Toughpower GF3 750W
    Case
    LIAN LI LANCOOL 216 E-ATX PC Case
    Cooling
    Lots of fans!
    Keyboard
    Microsoft Comfort Curve 2000
    Mouse
    Logitech G305
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    MalwareBytes & Windows Defender Security
  • At a glance

    Win 11 Pro 25H2, Build 26300.9550Intel Core i5 1440032GB DDR5Intel 700 Embedded GPU
    Operating System
    Win 11 Pro 25H2, Build 26300.9550
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14400
    Motherboard
    Gigabyte B760M DS3H AX
    Memory
    32GB DDR5
    Graphics card(s)
    Intel 700 Embedded GPU
    Sound Card
    Realtek Embedded
    Monitor(s) Displays
    27" HP 1080p
    Screen Resolution
    1920x1080
    Hard Drives
    Crucial P310 2TB NVMe Gen4 SSD
    Samsung EVO 990 2TB NVMe Gen4 SSD
    Samsung 2TB SATA SSD
    Seagate 4TB Ironwolf, rotating HDD secondary backup
    PSU
    Thermaltake Smart BM3 650W
    Case
    Okinos Micro ATX Case
    Cooling
    Fans
    Keyboard
    Microsoft Comfort Curve 2000
    Mouse
    Logitech G305
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    Malware Bytes & Windows Defender Security
  • Nimo N171 17" Laptop, (Intel i3-1215U, 16GB RAM, 2TB NVMe, Win11 Pro)
    Acemagic Vista Mini PC V1 (Intel N150, 16GB RAM, 1TB NVMe, Win11 Pro)
    HP ENVY h8-1540t, (24GB RAM, 2TB SSD, 2TB HDD, Win11 Pro)
I never leave my cards on Amazon.

Some do not know this but you can make a purchase then immediately remove the card from your account after order completes and the charge will still go through.
My Amazon card has been registered with Amazon for many years, I've never had any issues like this. Since the card has $0 fraud protection, I don't spend a lot of time worrying about it. Yes, my account has a random password that is unique to Amazon.
 

My Computers My Computers

  • At a glance

    Win 11 Pro 26H2, Build 26300.9550Intel Core i5 14500, 14th Generation64GB DDR4GeForce RTX 4060
    OS
    Win 11 Pro 26H2, Build 26300.9550
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14500, 14th Generation
    Motherboard
    Gigabyte B760M G P WIFI
    Memory
    64GB DDR4
    Graphics Card(s)
    GeForce RTX 4060
    Sound Card
    Chipset Realtek
    Monitor(s) Displays
    LG 45" Ultragear & Acer 24" 1080p
    Screen Resolution
    5120x1440 & 1920x1080
    Hard Drives
    Crucial P310 2TB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD (O/S)
    Silicon Power 2TB US75 NVMe PCIe Gen4 M.2 2280 SSD (backup)
    Crucial BX500 2TB 3D NAND (2nd backup)
    Seagate 4TB Ironwolf, rotating HDD secondary backup
    External off-line backup Drives: 2 NVMe 4TB drives in external enclosures
    PSU
    Thermaltake Toughpower GF3 750W
    Case
    LIAN LI LANCOOL 216 E-ATX PC Case
    Cooling
    Lots of fans!
    Keyboard
    Microsoft Comfort Curve 2000
    Mouse
    Logitech G305
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    MalwareBytes & Windows Defender Security
  • At a glance

    Win 11 Pro 25H2, Build 26300.9550Intel Core i5 1440032GB DDR5Intel 700 Embedded GPU
    Operating System
    Win 11 Pro 25H2, Build 26300.9550
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14400
    Motherboard
    Gigabyte B760M DS3H AX
    Memory
    32GB DDR5
    Graphics card(s)
    Intel 700 Embedded GPU
    Sound Card
    Realtek Embedded
    Monitor(s) Displays
    27" HP 1080p
    Screen Resolution
    1920x1080
    Hard Drives
    Crucial P310 2TB NVMe Gen4 SSD
    Samsung EVO 990 2TB NVMe Gen4 SSD
    Samsung 2TB SATA SSD
    Seagate 4TB Ironwolf, rotating HDD secondary backup
    PSU
    Thermaltake Smart BM3 650W
    Case
    Okinos Micro ATX Case
    Cooling
    Fans
    Keyboard
    Microsoft Comfort Curve 2000
    Mouse
    Logitech G305
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    Malware Bytes & Windows Defender Security
  • Nimo N171 17" Laptop, (Intel i3-1215U, 16GB RAM, 2TB NVMe, Win11 Pro)
    Acemagic Vista Mini PC V1 (Intel N150, 16GB RAM, 1TB NVMe, Win11 Pro)
    HP ENVY h8-1540t, (24GB RAM, 2TB SSD, 2TB HDD, Win11 Pro)
Perhaps my original question is how does a hacker get into my computer and how can I block that from happening again, beyond "locking" windows?
You didn't answer my question in post #2 regarding the remote access software that was found on your system in August...
 

My Computer My Computer

At a glance

Windows 11 Pro 26H2
OS
Windows 11 Pro 26H2
Computer type
Laptop
Manufacturer/Model
Toshiba
Antivirus
Defender
One mitigating solution to Amazon cards being hacked is to use a pay and go type debit card where you have to add money to card to use it.

So you can keep balance low e.g. £50 so you can pay for small purchases but if anybody hacks Amazon account, the most you can lose is the balance on the card. Larger purchases are not possible as they will get declined.

If you need to make a bigger purchase, just add enough money to card before hand.

This does not totally eliminate risk but does limit the financial exposure without cumbersomely adding/removing cards all the time.

xxxxxxxxxxxxxxxxxxxxxx

As an aside, UK is now introducing a new click to pay system where vendor does have card details stored on their site.
In effect an encrypted token is sent to vendor, then vendor system gets paid by user system (I believe it uses a temporary one-use virtual card system).

This system is automatically protected by 2FA.

Regrettably few vendors support this yet but Just Eat does and I have tested it. I have now removed all stored cards from Just Eat.

I would love to see Amazon introduce this but regrettably as Amazon is a USA based system, I cannot see it being globally introduced soon due to the more fragmented nature of the US banking system (each bank needs to sign up - in UK we have relatively few banks and I think all the major ones are now adopting click to pay.
 

My Computer My Computer

At a glance

Windows 11 Pro + Win11 Canary VM.I9 13th gen i9-13900H 2.60 GHZ16 GB solderedIntegrated Intel Iris XE
OS
Windows 11 Pro + Win11 Canary VM.
Computer type
Laptop
Manufacturer/Model
ASUS Zenbook 14
CPU
I9 13th gen i9-13900H 2.60 GHZ
Motherboard
Yep, Laptop has one.
Memory
16 GB soldered
Graphics Card(s)
Integrated Intel Iris XE
Sound Card
Realtek built in
Monitor(s) Displays
laptop OLED screen
Screen Resolution
2880x1800 touchscreen
Hard Drives
1 TB NVME SSD (only weakness is only one slot)
PSU
Internal + 65W thunderbolt USB4 charger
Case
Yep, got one
Cooling
Stella Artois (UK pint cans - 568 ml) - extra cost.
Keyboard
Built in UK keybd
Mouse
Bluetooth , wireless dongled, wired
Internet Speed
900 mbs (ethernet), wifi 6 typical 350-450 mb/s both up and down
Browser
Edge
Antivirus
Defender
Other Info
TPM 2.0, 2xUSB4 thunderbolt, 1xUsb3 (usb a), 1xUsb-c, hdmi out, 3.5 mm audio out/in combo, ASUS backlit trackpad (inc. switchable number pad)

Macrium Reflect Home V8
Office 365 Family (6 users each 1TB onedrive space)
Hyper-V (a vm runs almost as fast as my older laptop)
How would Amazon know the charges were made from your computer? There is no need "to get into your computer". All they would have to do hack your Amazon account and change the password. Then they could spend all they wanted with you locked out. You would have to call Amazon to reclaim your account. Also, adding 2FA will help prevent your Amazon account from being hacked again.

BTW, was your original password easy to hack or did you use the same password somewhere else?

I have so may online accounts that my email accounts got on the Dark Web years ago. I have changed the passwords several times over the years and have made them "difficult". I also try to not use the same password on more than one account. A password manager can help you keep up with multiple accounts with different user names and passwords. Also, the password manager should be able to generate "difficult" passwords for you.
 

My Computer My Computer

At a glance

windows 11Processor 13th Gen Intel(R) Core(TM) i7-13700...16 GB
OS
windows 11
Computer type
PC/Desktop
Manufacturer/Model
Dell
CPU
Processor 13th Gen Intel(R) Core(TM) i7-13700, 2100 Mhz
Motherboard
DELL
Memory
16 GB
Passwords we use are always unique. We will contact our credit card company about fraud protection procedures. Thanks for that recommendation.
 

My Computer My Computer

At a glance

windows 11Processor 13th Gen Intel(R) Core(TM) i7-13700...16 GB
OS
windows 11
Computer type
PC/Desktop
Manufacturer/Model
Dell
CPU
Processor 13th Gen Intel(R) Core(TM) i7-13700, 2100 Mhz
Motherboard
DELL
Memory
16 GB
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