See Who Is Hacking My Computer Mac

Mac users have a handy little way to see when their displays have powered on and off, which gives you a clue as to whether someone has been using your system while your away. (Unless, of course.

Okay, so I have two people around my home that seem to be accessing my wireless network and using it without my permission. I know that I can just add a password to the wireless or add a Mac address filter in my router. But I want to teach those guys a lesson.

I have the information regarding their Mac address and IP address that they are connected to. So, is there any way that I can hack into their computers to, you know, access their files or something else?

If that’s not legal then how do I send a message to their computer through LAN saying “Stay away from my Wireless”?

I am on Windows 7.

ok so i just figured it out wow ... i have been driving myself crazy for months thinking i was loosing it i even went to forums for viruses looking for help my file sharing kept getting turned on and my files were being accessed but everyone told me i was crazy well an abrupt turn around allowed me to see the other person on my network trying to access server on itunes .... how do i turn that right back on that person .... let me think i was going crazy .... this whole time
Enter
NET USE IPADDRESS
TO SHUTDOWN
-s -t 00 -m IPADDRESS
Hi I have a clown who continuously downloads videos and pornography on the work network, How can I access his computer and files to put a block on all his videos and delete some of the torrent downloads this bastard uses and give him a serious wake up.
You could just add a mac address filter , that would be the best way. Open up your router's settings page (usually 192.168.0.1 or 192.168.1.1) and log in using your routers username and password. There will be a page showing all currently connected users on the router , from which you can find the mac code (it is usually there , if not , you can find it in other ways but I've never done it) and block them using that. This will mean IP spoofing would be useless and they would have to get a new NIC in order for them to connect to your wireless router.
Hope this helps!
Jim
hi,pls i want to no how hack get into computer on the same network.eg my net work place
Okay, so I have two people around my home that seem to be accessing my wireless network and using it without my permission. I know that I can just add a password to the wireless or add a Mac address filter in my router. But I want to teach those guys a lesson.
I have the information regarding their Mac address and IP address that they are connected to. So, is there any way that I can hack into their computers to, you know, access their files or something else?
If that’s not legal then how do I send a message to their computer through LAN saying “Stay away from my Wireless”?
I am on Windows 7.
- Most routers allow you to set rules to forward users to another site. I will let you work the rest out on your own >:)
This is how you can easily send a message to their computer and shut it down.
All you do is go into command prompt ( open up start and go into cmd) then once that has loaded type in,
shutdown -i
Then hit enter and a box should pop up. Click 'browse' and then select they're computers ip addresses, or if you already now them just click 'add' and type them in. After this you can choose either 'shutdown' or 'restart' in a drop-down box, type in your message and press ok.
Thats it
Okay, so I have two people around my home that seem to be accessing my wireless network and using it without my permission. I know that I can just add a password to the wireless or add a Mac address filter in my router. But I want to teach those guys a lesson.
I have the information regarding their Mac address and IP address that they are connected to. So, is there any way that I can hack into their computers to, you know, access their files or something else?
If that’s not legal then how do I send a message to their computer through LAN saying “Stay away from my Wireless”?
I am on Windows 7.
If they haven't hacked into your files then why would you care that they're using your internet access? You said yourself that you knew you could stop them from using it by throwing up a password protection so why not do that. Obviously you just want to hack into THEIR stuff. In that case, u suck!
Its just simple.Change the passeord of your wireless network.
You can send them message via cmd.. just go to start menu and type cmd.exe in search bar then type net view,it'll show you users of your wifi, then type shutdown -i in cmd, it'll pop-up a new window and click on add , then type their computer name and type your message in comment, then press ok.. then your message will be shown on their computers screen...but you can do it when they are connected to your wi-fi.. if you have any question .. send me mail on parthtalati39@gmail.com,or call me on +17788901056..ok ...
- Parth r u hacker , i wana hack pc by cmd , i tried many ways written in blog but everytime host not found n ol things, comeup, or any tool that will help. tanks in advance
or u mount there harddisk on ur comupter and format it :), google it for more info im not gonna wirte how to do it here
- 1 tip so u know what to google when u type 192.168.1.1 u can see there mac address
Wow, I didnt expect to get this much help.. thanks a lot for all your time..
I am having real fun with the shutdown command XD
open cmd as a admin write net view then you can se who´s on your network then you take´s the name and write ping 'the name' then your will get the ip then write shutdown -i the there will come a menu where push the add then write in the ip and you can shutdown the victems computer and write a massege to them
Once they connect open cmd and type 'shutdown -i', chose the seconds,message ...etc... And it will shut down their computers.
Safe. Harmless. Legal.
Hi umm i have a question regarding network sharing and/or hacking.
Im trying to open files on my laptop, but through my i pad, so my question is, is there a way i can do that if we are connected to the same wireless?
Try to launch an attack using ( Armatige ) by Metasploit, ( Languard Scanner is a great tool for vulnerability scan - amazing tools ), Backtrack 5 is another operating system with tons of penetration test tools especially for Wireless Connections and of course using a Laptop computer. Also remember to used as a virtual machine using VMware so that you don't get trace for your own security just in case. la but not least Wireshark is a network protocol analyzer for Unix and Windows and its use just google it so you know know the how to use it.
These are just a few of many great tools if you really want to Hack the Planet. ; )
how can i hack into the computer if i don't the user's password?
If you are remotely connected, you can type in any cmd command and then their host name and hit enter...
If you are remotely connected, you can type in any cmd command and then their host name and hit enter...
HOW CAN I HACK SOME ONES WIRELESS USING Cmd Prompt?
Use mgs now in Windows 7
kind of seems he wants to hack into theirs. not many good reasons for that. password the router, anything else might be a crime but is definitely unethical.
In the UK, it is illegal to access another computer without permission, alter files etc, distribute malicious code etc with the same intent. Also it migh be regarded as illegal to simply access an unsecured wireless network without the owners permission. The real question to my mind is why you would run a wireless network without a password and/or MAC filtering anyway? I would worry less about who you KNOW is accessing your network, and more about those you may not have noticed.
Get a copy of backtrack live cd, and look up tutorials about SNIFFING. Weeks of fun, I'll be writing a tutorial for this if you care to hold on a few weeks.
There are a few things you can do... See if they have shared folders --> check Workgroup computers.
If you can access their files, you can do all sorts of harm like change files, delete them, rename them, or even use their printer.
You might also be able to remote desktop their computer and control it, and a number of other things.
However, I wouldn't recommend you delete their files, they are your neighbours, and you may need there help later on.
Just simply log into your router, setup mac filtering and block their mac address. Sure there are ways around it, but I wouldn't think they would know how too, if they did, they would know not to access your network.
- I just remember, I wrote a post about what you can do http://www.jackcola.org/blog/111-how-to-check-if-someone-is-stealing-your-internet
Your success will largely depend on the configuration of their computers and your router.
Option 1) Windows file sharing. Hold down the windows key, press r. Type in [ip address of their computer] and hit enter. The slashes must face this direction. If they have Windows file sharing enabled, you will now connect to their computer and see whatever files they're sharing (if any; note that they may have password-protected these files).
Option 2) NET SEND. You have Windows 7, from which NET SEND functionality has been removed by Microsoft. If your target PCs are running XP or earlier, you can download a NET SEND replacement utility and use it to send the targets a popup box with any message you choose. (utility: http://www.winsentmessenger.com/sent/). Enter a command prompt (win-r, cmd, enter.) and type 'net send ipaddress message' (no quotes). People have had mixed success with net sending to ip's, the consensus is generally that LAN ip's work for net sending. However, it may not work.
Option 3) Upsidedownternet. There's a well-circulated tutorial that requires a dedicated linux box for a router, so it's not practical, but worth adding. http://www.ex-parrot.com/~pete/upside-down-ternet.html
Option 4) Firesheep. Install this program and wait until the target becomes active. Start monitoring in Firesheep and wait for them to access a supported site. Then you're logged in as them and can do whatever trolling you wish. http://codebutler.com/firesheep (requires firefox on your computer).
- Yeah, rename the network to something like 'Connect here to share your files with me'.
  - Yeah, I could do that. or, I could simply add a password.
    But how do I send a message to the computer via LAN? There used to be a command like 'Netsend' but I read somewhere that this feature was removed in Windows 7. Any solutions to get around this problem?
    - 'msg' is the command corresponding to 'net send' in Windows XP.

MAC address filtering is one of those controversial features that some people swear by, whereas others say it’s a complete waste of time and resources. So which is it? In my opinion, it’s both, depending on what you are trying to accomplish by using it.

Unfortunately, this feature is marketed as a security enhancement that you can use if you are technically-savvy and willing to put in the effort. The real fact of the matter is that it really provides no extra security and can actually make your WiFi network less secure! Don’t worry, I’ll explain more about that below.

However, it’s not completely useless. There are some legitimate cases where you can use MAC address filtering on your network, but it won’t add additional security. Instead, it’s more of an administration tool that you can use to control whether or not your kids can access the Internet at certain times during the day or if you want to manually add devices to your network, which you can monitor.

Why It Doesn’t Make Your Network More Secure

The main reason why it doesn’t make your network more secure is because it’s really easy to spoof a MAC address. A network hacker, which can literally be anyone since the tools are so easy to use, can easily figure out the MAC addresses on your network and then spoof that address onto their computer.

So, you may ask, how can they get your MAC address if they can’t connect to your network? Well, that’s an inherent weakness with WiFi. Even with a WPA2 encrypted network, the MAC addresses on those packets are not encrypted. This means that anyone with network sniffing software installed and a wireless card in range of your network, can easily grab all the MAC addresses that are communicating with your router.

They can’t see the data or anything like that, but they don’t really have to break the encryption to access your network. Why? Because now that they have your MAC address, they can spoof it and then send out special packets to your router called disassociation packets, which will disconnect your device from the wireless network.

Then, the hackers’ device will try to connect to the router and will be accepted because it is now using your valid MAC address. This is why I said earlier that this feature can make your network less secure because now the hacker doesn’t have to bother trying to crack your WPA2 encrypted password at all! They simply have to pretend to be a trusted computer.

Again, this can be done by someone who little to no knowledge of computers. If you just Google crack WiFi using Kali Linux, you’ll get tons of tutorials on how to hack into your neighbor’s WiFi within a few minutes. So do those tools always work?

The Best Way to Stay Secure

Those tools will work, but not if you are using WPA2 encryption along with a fairly long WiFi password. It’s really important that you don’t use a simple and short WiFi password because all a hacker does when using these tools is a brute force attack.