Virus attack on my Yahoo email - how did they do that?
Virus attack on my Yahoo email - how did they do that?
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Discussion

seaninog

Original Poster:

513 posts

209 months

Wednesday 3rd February 2010
quotequote all
I just got a call from a friend of mine thanking me for forwarding him details of a great website for buying Viagra. "Eh?" I replied...

Turns out my Yahoo POP account sent an email a few hours ago to selected members of my contact list with this website.

As a Mac user I'm just not used to dealing with viruses and I'm baffled how this happened especially considering I wasn't even logged into my computer, let alone my email, when the message was sent.

How did they do this and what can I do to prevent it happening again? I've already changed the password on the account and I've trimmed my contact list to minimise future impact. Can anyone throw some light on this for me?

Arese

21,131 posts

207 months

Wednesday 3rd February 2010
quotequote all
More than likely it wasn't sent from your Yahoo account, but someone has got your address and is spoofing emails from you so that the recipient is more likely to trust them.

seaninog

Original Poster:

513 posts

209 months

Wednesday 3rd February 2010
quotequote all
Ah! That might explain why it wasn't in my Sent Items folder.

But how did they get my contact list?

marshalla

15,902 posts

221 months

Wednesday 3rd February 2010
quotequote all
seaninog said:
Ah! That might explain why it wasn't in my Sent Items folder.

But how did they get my contact list?
How do you know they got your contact list ?

seaninog

Original Poster:

513 posts

209 months

Wednesday 3rd February 2010
quotequote all
One of the emails went to another email address of mine and I could see the list of people copied on the email. They were all on my contact list but oddly not all of my contact list was copied, only randomly selected accounts, many of whom I haven't contacted in years and was frankly surprised to see them still on my Contact list.

Arese

21,131 posts

207 months

Wednesday 3rd February 2010
quotequote all
seaninog said:
One of the emails went to another email address of mine and I could see the list of people copied on the email. They were all on my contact list but oddly not all of my contact list was copied, only randomly selected accounts, many of whom I haven't contacted in years and was frankly surprised to see them still on my Contact list.
Possibly, one of your contacts that has you and your other contacts in their contacts, has a virus that has spoofed your email address. Or something. silly

jeevescat

880 posts

231 months

Wednesday 3rd February 2010
quotequote all
This is now getting very common, change your Yahoo password.

Who me ?

7,455 posts

232 months

Wednesday 3rd February 2010
quotequote all
jeevescat said:
This is now getting very common, change your Yahoo password.
Also ,check you've not got any filters set ( orther than ones you've set) .Stopped getting mail on outlook,to find mail in spam folder ,via some wierde filters -that I wouldn't have set up .

cjs

11,351 posts

271 months

Wednesday 3rd February 2010
quotequote all
One probelm is people sending mass emails and including all the addresses in the To: or CC; fields rather than send them in the BCC; field. A couple of freinds and companies I know do this, I then have a list of all their contacts which I or someone else can spam!


seaninog

Original Poster:

513 posts

209 months

Wednesday 3rd February 2010
quotequote all
cjs said:
One probelm is people sending mass emails and including all the addresses in the To: or CC; fields rather than send them in the BCC; field. A couple of freinds and companies I know do this, I then have a list of all their contacts which I or someone else can spam!

I don't send such mass emails - never have from this account - and even so the list of randoms picked from my Contact list included my fiancée, some fellow PH'ers with whom I've had contact over the years, the help desk of a former car insurer and my stockbroker; there is no way they would ever have been on a distributed mass email together!!

It's all very odd what's happened. I can only assume my password was compromised so I've changed it and strengthened it.

Scraggles

7,619 posts

244 months

Wednesday 3rd February 2010
quotequote all
got some slitty eyed fellow using my email address as a spam mail, need to get his website details and run an automated html file on it, to constantly reload the images, worked well for artists against 419......

got another guy sending me love dates, all from his special site in malaysia, need to do the same for him as well

as to the op, have you ever posted your email address on the net ?

can see postings made back in 2002 with my old email address on a forum, dumped the account after getting 10k spam a month

seaninog

Original Poster:

513 posts

209 months

Wednesday 3rd February 2010
quotequote all
Scraggles said:
as to the op, have you ever posted your email address on the net ?
Yeah, I probably have. But how does that make this kind of an attack possible? How does that leave me vulnerable to my contact list being compromised and emails being sent.

They must have hacked my password, no?

Blue160

272 posts

223 months

Wednesday 3rd February 2010
quotequote all
Lots of this around at the moment

Exactly the same thing happened to my OH last week.

Changed all her passwords and it hasn't happened since.

Scraggles

7,619 posts

244 months

Wednesday 3rd February 2010
quotequote all
one of my passwords is a random bash of the keys several times to about 60 characters, only need it for use at home and it is written down some place, OP should look at his password and if it does not contain something like this, change it :-

pAs$w0rD but hopefully a lot longer