dirty dozen
Spring ushers in US tax scam season
To remind taxpayers to be on the lookout for scams ranging from identity theft to return-preparer fraud, the IRS posted its Dirty Dozen list of tax scams for 2013.
USA is number one! (...for spam)
USA! USA! USA! is back on top as the world’s leading spam-relaying country.
See what other countries top our 'dirty dozen' list and get the latest spam stats from SophosLabs.
India spews more spam than ever before, report finds
You can thank India for one out of six spam messages in your inbox, up from one in 10 when SophosLabs last put out its list of the Dirty Dozen top spam-relaying countries. The UK has upped its spam output as well, meaning it's rejoined the dirty dozen after an 18-month hiatus.
Half of all spam is relayed via Asian computers
What countries are responsible for relaying the most spam?
Sophos releases its latest "dirty dozen" report.
The dirty dozen spam-relaying countries revealed
There's a zombie invasion going on - and it could have infiltrated your business, your home office, or even the corner of your bedroom.
Many members of the public still haven't understood that spammers don't use their own PCs to send spam..
Report reveals the dirty dozen top spam-relaying countries
A new report by Sophos has revealed the top twelve spam-relaying countries - and, once again, it's bad news for the United States.
USA, your poorly protected PCs are polluting the world with spam
Latest estimates reported in the press suggest that more than 2.2 million PCs based in the USA were hijacked by cybercriminals in the first half of 2010, and used as part of a botnet. And what's one of the principal Read more…
Europe leapfrogs Asia as top spam-relaying continent
Sophos's latest report into spam-relaying around the world has discovered that Europe has snatched the top spot from Asia, as the top continent for relaying spam emails. With 35% of all spam intercepted by Sophos's global network of spam traps Read more…
USA and Brazil battle for title of top spam-relaying nation
Amidst all the hubbub and activities around International Kill-A-Zombie Day on Halloween, and Paul Ducklin determining that there are 80,000 zombies in Australia, one interesting piece of data may have been overlooked. Every three months Sophos publishes it's "Dirty dozen" Read more…
America! Stop helping spam spread and clean up your computers!
SophosLabs published some research today revealing that one in six spam emails are being relayed from compromised computers (which are part of hacker-controlled botnets) in the United States. Interestingly China and Russia seem to be sliding down the dirty dozen Read more…








