OS X :: Malware/Network Activity Is Constantly Running Even Browser Closed?
Aug 15, 2010
I'm running an Intego X6 full scan right now, but something is amiss:
1. Activity Monitor shows 19 packets in/sec, 22 packets out/sec, currently at 26024 packets in and 24996 out since rebooting maybe 10 minutes ago)
2. iStat shows 4k in/out per sec
3. My router's activity light incessantly blinks
4. My router won't light up at the initial login, so the issue only happens with my current user account
When disabling all internet activity through Intego's firewall, my router also stops. Amusingly, Activity Monitor continues to show packets being sent and received. (I didn't see anything in Activity Monitor that would show me which process(es) are using the network as well...)
I can't seem to find any PID or process names out of the ordinary, but usually there should be no activity when there's no activity.
I do keep OS X updated as often as possible, but that doesn't mean something wicked this way comes...
Are there apps I can use that will tell me what process is sending these mystery packets?
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Apr 28, 2012
I keep hearing about this Malware so I went on the Apple site and got the directions for removing it. It suggested looking for MacDefender or MacSecurity. I didn't have anything like that in my Activity Monitor. Can I assume my computer was never affec
Info:
iMac, Mac OS X (10.4.11)
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Feb 20, 2012
I use a macbook 13in and run lion. Last night, I checked out the activity monitor and there were programs/files(?) I didn't recognize. I understand that some of these are important and quitting them may cause problems. How do I know what programs I can quit?
Info:
MacBook, Mac OS X (10.7.3)
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May 12, 2009
so my wife's macbook has the lid closed and is constantly waking itself up. Nothing is plugged into the macbook. It is on the charger and receiving full power.I have tried to put it to sleep using Apple>sleep> off etc. and after about 3 seconds it wakes back up with the lid open. All night we hear the dvd rom booting up and the Mac wakes up.
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Mar 5, 2012
I've had an iMac for just about a year and over time I guess I just didn't notice but the machine always ran very quietly. At the same time the back of the computer would heat up so bad that it would nearly burn my hand if I left it there. Well last week I decided to upgrade to Lion from Snow Leopard and when I did the install failed and froze up the hard drive. I took the computer in to the apple store and they determined that it had to have a new hard drive installed because the old one (only a year old) had a physical malfunction (was broke). So anyway I have my iMac back and get it started up, backed up from time machine, and then finally get Lion istalled - and now all of the sudden I notice that the fans in the computer are CONSTANTLY blowing - I can hear them spinning and can hear the air venting out of the back of the computer - and the computer is STILL really hot on the backside of the screen.
So now I am wondering if the originial problem was the computer heating up and if that may have broken the otherwise good hard drive? Also now that I have a new hard drive - should I be concerned about the fans being on ALL the time? I mean they never go off. Even when I leave the computer for hours and come back to it and the screen is asleep the fans are STILL buzzing away at top speed. Here is the stats on the computer at the time that I'm typing this note - there are no other programs running than Firefox and Mail. Also - I don't know what the optical drive is exaclty - but if it's the DVD drive (superdrive) - there is nothing in the DVD disc drive
Info:
iMac, Mac OS X (10.7.3)
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Apr 5, 2012
A Java install occurred recently while I was using Safari. After the install completed, I noticed that the installation instructions specified all browsers be closed before installation took place. Can I "reinstall" this software from the command line with the browser closed?
Info:
MacBook Pro, Mac OS X (10.7.1)
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Sep 14, 2009
All of the sudden my web browser (doesn't matter which one i use, I've tried firefox 3.5.3, firefox 3.0.9 and latest safari) crashes every time i visit youtube. As soon as I enter the site, the beach ball shows up and I have to force quit the browser. I have the latest version of flash. I'm not really sure what could be causing this and was wondering if anybody has had a similar problem and knows a fix.
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Dec 2, 2014
I have the 2013 15 inch retina Macbook Pro and I have been having a problem with it lately. Whenever I use safari, my browser is freezing constantly. Its is only when I use safari, not any other applications, such as Microsoft word. Normally, I wouldn't consider this a big issue, but it gets worse. When I don't navigate on my computer and let it rest for a minute or so (while running safari and sometimes other applications) this screen pops up:
I have not dropped my computer, nor done anything to cause any damage to it.
Info:
MacBook Pro with Retina display, Running OS X 10.1
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May 21, 2012
When visiting a site that uses java my web browser blinks when ever there is an update to the information on the screen. Is there something I should change in my java preferences?
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Sep 3, 2009
getting network issues with Snow Leopard on their macbook air? I bought the family pack and installed it on my MBP and black Macbook but the macbook air has been acting weird since the upgrade. The internet constantly drops and the browser simply get stuck trying to find a connection, other apps that require internet are also not responding. Usually after a few quits and restarts of the application the internet would come back normal but then later it would drop again. I know its specific to the Air because I dont get issues with the Pro or regular Macbook running right next to the machine. I have tried deleting the WPA2 account and readding it but the problem still shows up frequently. Using the Eithernet USB adaptor doesnt help either
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Apr 2, 2012
Why does my browser constantly have to stop playing when I watch You Tube or other videos?It stops and then starts up again after a few seconds and then stops again and re-starts.Happens on both Safari and Firefox.
Info:
iMac, Mac OS X (10.6.8)
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Nov 13, 2009
I have apple's firewall enabled, along with stealth mode, and every time I open yahoo messenger, adium, tunes and about a dozen others, I always get a notification saying "enable this app for network use."
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Jun 23, 2014
I want to see what's happening on my Wi-fi network (and manage that if can) with Terminal, because I don't like other software.
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Jan 1, 2011
I just found a 'hidden' process running in Activity Monitor. If it weren't for the indication of 64 bit under virtual memory, I wouldn't have noticed anything. This is the first time that I've ever seen a 64 bit process running with root privileges. On top of that, it's hidden. Whenever I try to quit or even force quit it, it comes back. Should I be concerned? I'm little worried right now. This wouldn't have any relation to the sudden loss of several fonts that occurred a few days ago, would it? (I lost Century Gothic)
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Apr 14, 2012
How do I remove Flashback Malware from a Mac running OS 10.5.8?
Info:Mac Pro, Mac OS X (10.5.8)
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Jun 17, 2012
My DSL speed has droped from 3 Mbps (normal) to around .2Mbps. All other Macs on my home network are doing fine, one w. Tiger OS, the other Snow Leopard.
But get this -- when I launch Activity Monitor, DSL speed immediately jumps up to normal. Close A.M. and my DSL speed is back down to almost non-functioning.
Info:
Mac mini, Mac OS X (10.7.2), Windows 7 Mid-2011, 8 GB, dual HD's
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Dec 3, 2014
how do i stop two processes that are running in Activity Monitor took one out of trash and it says preparing to move desktop still running with another one been running for hrs now want to stop these.
Info:
iMac, OS X Mavericks (10.9.5)
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Jan 27, 2009
it is normal for network usage to spike every so often in activity monitor when I am not using anything on my mac, and don't have any apps open? For example, if I open up activity monitor, click on the network tab at the bottom, i'll get a little spike in data received every so often, maybe every 20-30 seconds, usually 50-200 bytes, nothing big... Occasionally there will be a little red spike for data sent mixed in there too, about the same size, every once in a while.
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Mar 11, 2009
I have a steady stream of spikes in my network tab of activity monitor despite being idle on the internet, not browsing any pages or downloading anything. Does this mean I am being hacked?
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Jun 28, 2009
I noticed that something was running in the background when I . I checked activity monitor to see what was running and saw that a process named "Find" user name "Nobody" was running. It disappeared before I could inspect it. Does anybody know what process this is and what application may be running it? I'm now paranoid!
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Mar 19, 2010
My Mac is noticeably slower so I'm looking to clean it up before I try a clean install on the hard drive. I found a Kodak printer program and an HP printer program both of which I deleted from applications, but both of which are chewing up 500MB of process memory, and when I force a quit they just pop open again a second later.Question:
Where are these programs hididng? How do I kill them?
Any other tricks to speed my Mac up (I verified permissions already).
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Sep 2, 2014
Last week I got a malware attack from opening up a Facebook message. This caused my iMac to run very slow and to crash all the time. I ran the latest security update which found and removed the malware itself. But still my iMac is running very slow and crashing when doing two jobs at once.
Any reason as to why?Is it still infected? or has the malware corrupted my hd or memory?
My iMac details:
Version 10.6.8
Processor 3.06
Memory 4gb
Info:
iMac, Mac OS X (10.6.8)
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May 22, 2010
How do you get a Windows machine running Vista to recognize a closed/hidden network? I have a hidden network that only works with certain MAC addy's, and I added the MAC addy of the Vista machine, but it can't see it / join up. I found something online that said you had to go into some old DOS interface to do it, tried that but it still didn't work. Any advice or experience with this?
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Oct 4, 2010
How do I set up my Macbook to not loose Internet connection when closing the laptop? I mean I want to "fold it" and still be on the NET with all my applications running and not disconnecting from my open websites.
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Apr 7, 2012
Can a MacBook Pro be running while closed and controlled by an iPad 3?
Info:
iPad 2, Mac OS X (10.7.3)
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Sep 16, 2009
Is there anyway to make a AirPort guest network closed using the guest network function of an AirPort Extreme Base Station?
It seems to be like the guest network is always visible, even if the primary network is closed.
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Aug 26, 2006
I'm working on a project involving large video files (100 mb or so) and I need to make these available on the web somehow. They will be available only over a closed network (a school), and I'm thinking of either embedding them in a web page, or using Quicktime Streaming server. If the internet connection is fast (which it is in this situation) would either solution work fine? Or would one load faster than the other?
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Jan 8, 2010
One of the hdd's in my macpro runs constantly. The computer is constantly reading and writing to the hd. Not sure which one. CHecked processes and it shows that it is in fact doing so, even with no open applications. Not sure where to look or how to fix it. SLowing down my computer as well.
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Nov 5, 2010
im new to macs and have just bought myself a mac book pro a week ago. its been amazing but yesterday i closed my laptop and then the flashing light stayed white. i opened it and it froze for a few seconds. it is still running when the lid is closed. What do i do?
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Jan 20, 2010
I've just bought a Dell 2209WA. I'm struggling a little with colour profiles and monitor setting, not sure which is the best thing to do. I'll be working with some things that need to be printed out and some that are for web only. So I'm guessing I'll need to use different colour profiles depending on what I'm doing, is that right? Can anyone recommend some to me?1. Is it possible to close my macbook pro yet still have it working through my monitor? I have a wireless keyboard so it'd be preferable if I close close the mac and run the monitor from it.
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