Junk mail now accounts for nearly 70% of e-mails worldwide, according to filtering firm MessageLabs.
Despite efforts in the US to cut down on the sending of unsolicited messages, new laws seem to be having the opposite effect.
Spammers are simply adapting rather than shutting up shop.
“The law goes part way to legitimise spam rather than outlaw it,” said Natasha Staley, information security analyst at MessageLabs.
Legal impact
April saw a sharp rise in the amount of spam heading for inboxes around the world, according to MessageLabs, and the overall trend is still up.
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SPAM TRENDS
40% is healthcare related
37.8% is financial
12.8% is direct products
4.8% is pornography
Source: Clearswift
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“We expect global levels to reach 80% by the middle of the year,” Ms Staley told BBC News Online.
The US Can-Spam Act, which came into force at the beginning of the year, has been dismissed by experts as ineffectual.
Spammers can adhere to requirements such as providing a legitimate return address without it affecting their business practices.
“The law hasn’t had as much of an impact as we hoped. I imagine it will have to be revised as there are wide gaping holes,” said Ms Staley.
Global concerns
Despite spam being a global problem, Europe and the US are not singing from the same hymn book when it comes to legislation, said Ms Staley.
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A combination of technology, legislation and the work of industry bodies such as Microsoft’s idea to charge one pence for all e-mail will all have an impact
Natasha Staley, MessageLabs
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The Can-Spam Act requires people to reply to e-mails in order to stop receiving them, while the EU favours a so-called opt-in clause, meaning individuals have to actively request commercial e-mails.
The fact that much of the spam is generated in the US renders the EU law ineffectual.
In March, AOL joined forces with Earthlink, Microsoft and Yahoo to pursue lawsuits against over a hundred of the worst spammers in the US.
“A combination of technology, legislation and the work of industry bodies such as Microsoft’s idea to charge one pence for all e-mail will all have an impact,” said Ms Staley.
Drugs not porn
There is some evidence that the nature of junk mail is changing.
According to content filtering firm Clearswift, spammers are abandoning porn for the more profitable area of financial spam.
Junk mail offering stock price tips, cheap loans and mortgages accounts for nearly 38% of all spam, while pornography accounts for just 5%.
Healthcare still leads the pack, with promises of Viagra, miracle diets and hair restorers still the spammers favourite, making up 40% of all junk mail.
It is estimated that spam costs US businesses $10 billion in 2003.
British businesses are around 3.2 billion out of pocket because of the amount of junk clogging up inboxes, according to MessageLabs.
Originaly from
Unsolicited e-mails now infuriatingly clutter many inboxes, just as paper junk mail buried many a front door map. But is smart technology set to save us from spam?
To us humans, spam is very easy to spot.
Unfortunately to your computer one e-mail message looks very like another.
Without help it will see nothing special about the formatting in junk mail to distinguish it from the stuff you want to read.
Many anti-spam programs work by scanning e-mail messages for the keywords that spammers use, but your genuine friends tend to avoid.
Word list
But the spammers know this and use lots of tricks - some clever, some obvious - to fool the keyword spotters.
This explains the strangled spelling, strange spacing and replacement of some letters with numbers in words that the anti-spam programs are looking for.
“If you look at spam people hardly ever write the word Viagra anymore,” says Paul Graham, a US software guru who has spent a lot of time studying junk e-mail.
Viagra often spelled V-l-a-g-r-a online
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The tricks spammers use mean that keyword filters will only ever be able to stop a small proportion of spam.
They will always catch the obvious ones but, if the list of keywords is too large, they start stopping real mail too.
Mr Graham thinks that for many users an anti-spam system that stopped legitimate mail was far worse than one that let all the proper mail through plus a bit of junk.
“You definitely want to err on the side of conservatism,” he says.
To do a better job of spotting spam, Mr Graham came up with a different technique that means he hardly ever sees junk mail anymore. “For me and all my friends spam is a solved problem.”
Gone for good
The technique goes by the formidable name of Bayesian Filtering and uses probability to work out if a mail is junk or real.
Current versions are 99.7% accurate at spotting. Other Bayesian filters, such as CRM114, do an even better job.
Paul Graham: spam scourge
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This means that Mr Graham sees a couple of spams per week, instead of up to 150 every day without the filter.
The system is based around a huge corpus of junk and spam mails that Mr Graham gathered over a few months.
These thousands of messages have been statistically analysed to extract the top 15 features that define them as spam.
Any incoming mail is scanned to see how many of these defining characteristics it possesses.
The list of defining features includes some words, such as “teens”, but others were less obvious and include formatting codes and routing information found in e-mail headers.
Money maker
Mr Graham believes widespread use of Bayesian filters could destroy the spammers’ business model.
The sheer number of spam mail sent means that even tiny response rates, reportedly 0.0001%, means junk mailers turn a profit.
“I think filtering 90% will probably be enough to do it,” he said, “that would increase their costs by a factor of 10,” says Mr Graham.
A Monty Python sketch inspired the use of the word spam for junk mail
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“Spammers are not really committed to being in the direct mail business.”
Others are not so sure that the spammers will ever stop.
“It is like an arms race where the spammers come up with new tricks and people come up with a new way to detect them,” says James Key, technology head at anti-spam firm Blackspider Technologies.
Mr Kay believes a combination of technology and legislation to make spamming illegal will be needed to beat back the tide of junk.
Certainly spammers must feel under siege at the moment.
US states are passing laws that outlaw spam, net service firms are filing lawsuits and installing basic filters. Some are even adopting Bayesian filters to spot the most obvious spam.
Who knows, one day soon spam might only ever be associated with processed meat.
Originaly from
The rules are simple. Every day at 1030 BST we give you an answer. You then tell us what the question was.
Marks are deducted for predictability, and a selection of your most wrong questions are published each day until about 1500 BST when the actual question is revealed.
The unfortunate winner of this week’s Lunchtime Achievement Award and thus the keyring was Jackie Day of Ilford for her alarmingly wrong question on Tuesday. Accepting her award she said: “It’s the result of growing up in the sixties.”
LBQ roll of shame
FRIDAY
Friday’s answer is “AN ELDERLY GENTLEMAN IN HIS MID-EIGHTIES”
Entries are now closed. Wrong questions included:
A potential goldmine?
Charlotte Hetherington, London
When I was just a little boy, I asked my mother “What will I be? Will I be famous? Will I be rich?” Here’s what she said to me:
Charles Frean, Bedford, Massachusetts
What does Roger Daltry sing now? “I hope I die before I’m….
Patrick Rushton, Sheffield
The media world realised it had been taken for a ride when the “Belle de Jour” blogger was revealed to be…
Jack, London
Who’s that driving at 20mph on a beautiful day, on a clear road when I’m in a hurry?
Peter Hawkins, Weymouth
What’s the last thing you want to find behind the bike sheds?
Sarah, Swindon
The “Seven Ages of Man” novelty thermometer shows the temperature last weekend as being…
Chris Ford, Bristol, UK
“Well, hi, Gordon, I’m actually, y’know, planning to stay on until I’m ______”
Graham S, London
This morning I passed an OAP wearing a ‘Frankie Says Relax’ T-shirt carrying a Filofax and reading a copy of the ‘Today’ newspaper. I concluded that he was….
James Castle, Welwyn Garden City
There is no point in struggling, really - you know what you are after sorting your life’s problems?
Carlos Semedo, Manchester
Last Of The Summer Wine’s target audience?
Alexis, Bristol
How I picture Kip from Norwich.
Peter Olding, Bournemouth, UK
“Who’s your Daddy?”
Henry, London
For women who want some mild exercise, but don’t want to vacuum, try?
Martin Outlaw, Fareham
Media experts are predicting that the reality TV bubble will burst next year. Who is the bookies favorites to win Pop Idol 2005?
Ray Lashley, Bristol UK
If Noddy were real what would he be?
Lorna, Glasgow
Ladies, if you can’t marry for love marry what?
Ben, UK
Old New Romantic?
Chris Pritchett, Bristol, UK
What was the result of a mix-up at the cat cloning clinic?
James Elliott, Bristol, UK
Who only ever seems to reply to my speed-dating video?
Clare Daniele, Llandough
What will Des O’Connor be when he has his next child?
Angie, Newcastle Upon Tyne
What is the politically incorrect way of describing a young mature person?
Dave Godfrey, Swindon
He is dead now, but what was he 20 years ago?
Andy Cottier, London
Anna Nicole Smith WLTM……?
Kirsten , Bristol UK
Just the man for Alanis Morisette, who can be very 90?
Candace, New Jersey, US
What will I be before I win the LBQ keyring?
Graham, London
Online dating? Yeah I tried it once. No not that succesful, no. She wasn’t quite the blonde, busty sex kitten she claimed. She turned out to be a…
Andy Cottier, London
Who is England’s big hope for Wimbledon this summer?
Geoff Spick, Bournemouth, UK
Who’s that speaking “bod Frinch”?
Kip, Norwich
The Police release a description of the ‘Werthers Original’ robber?
Rob, Exeter
“You see, son, if you put aside some of your earnings each month, you’ll be able to buy your own home when you’re an …” ?
Alice Solomon, London, UK
All wrong. The correct question who did artist Stuart Pearson Wright get to model naked for the bare-chested part of his portrait of Prince Philip.
THURSDAY
Thursday’s answer is “A DOZEN STARBUCKS CUPS”
Entries are now closed. Wrong questions included:
The day after Newman’s day at Princeton University?
Candace, New Jersey, US
What do you need to catch 12 falling stars?
John, Leicester
What is a more discreet way of asking for a 96 ounce latte?
Candace, New Jersey, US
Possible cause of a wardrobe malfunction.
David, UK
Proof that product placement has gone too far, was confirmed when what new film title was chosen for the remake of The Dirty Dozen ?
Neil D, London
A Waker’s Dozen?
Nick Nevin, London, UK
An office worker’s dozen?
David, UK
Q: What’s the US’s new way of winning the Iraqi people’s hearts and minds?
A: For the hearts, a 6 boxes of milk tray, and for the minds….
Luke A, York
Coffee break for twelve angry men?
Kev, Cardiff
How to prevent kip in Norwich?
Mike Yeaman, Newcastle upon Tyne
I want to spend 18.00 on coffee; what can I get?
Dougie Lawson, Basingstoke, UK
A modern variation on the Last Supper could have Jesus breaking a Hot’n'Spicy pizza and the disciples drinking from what?
Ed, Plymouth, UK
On the twelfth day of Christmas, I decided it wasn’t true love after all. Why ?
Jim, Marlow
What did the cast of Ocean’s 12 use at break time?
John C, Oldham
What photo failed to be used in this week’s 10 things?
Si Purdy, Swansea
What do Britney, Whitney, Janet Jackson, Christina, Mariah and Madonna intend to use as breast adornment on their one-off sponsored concert?
Leanie, Tonbridge
The only thing actually finished by my kitchen decorator yesterday?
Matt Clancy, Staines
What does every student house in London own?
Alex E, Manchester
What beats a Pret a Manger plastic cutlery set in Top Trumps?
Peter Jones, Hull, UK
What is served at tea time on the Orient Expresso?
Chris Ford, Bristol, UK
Derren Brown’s latest stunt involves one coin and…
James Castle, Welwyn Garden City
The American SUVs come with claim of having enough cup holders for what?
Chris Davies, Lincoln, UK
The modern equivalent of 10 green bottles
Kevin Miller, Warrington, Cheshire
Conference call ? Some string and ……
Jason S, Southampton, UK
Today on Blue Peter, to make your advent crown, you’ll need….
Kevin Miller, Warrington, Cheshire
What can I fit in the luggage compartment of a Smart Car?
Chris Ford, Bristol, UK
A good season for Chelsea means winning what?
Peter Greenhill, London
All wrong. The correct question was what did the family of the late Alistair Cooke use to smuggle his ashes into New York’s Central Park so they could scatter them in accordance with the great man’s wishes (but against the park rules).
WEDNESDAY
Wednesday’s answer is “NOT FULL-GROWN EXACT REPLICAS”
Entries are now closed. Wrong questions included:
Evolution for dummies?
Nigel Greensitt, Walkden
The small print on those herbal Viagra wannabes?
Ainy, Baltimore, US
Honey, I duplicated the miniature baby (It went straight to video)
Andrew Culley, Grantham
Married life versus steamy dutch videos?
Stephen Buxton, Coventry, UK
What does the small print say on those illuminated pictorial menus found above the counter in fast food resaurants?
Pete, Blackburn
What’s the opposite of larger than life?
Alex E, anchester
The Stepford Daughters?
Charles Frean, Bedford, Massachusetts
Madame Tussauds, the early years?
Charles Frean, Bedford, Massachusetts
The youth of today?
Jess, Milton Keynes
Define a tabloid with a broadsheet newspaper.
Chris Ford, Bristol, UK
You know when you’ve been Bonsai’d…
Nick Nevin, London, UK
Russian dolls - discuss.
Robert Henson, Nottingham, UK
“I shall call him…Mini-Me. And I shall call the others…er…”
Edward Green, Oxford
Yes, I know you used centimeters instead of inches, and the Space Station didn’t fit together, and I don’t like your flippant excuse.
John, Leicester
Cellars and Rats is what to Dungeons and Dragons?
Steve, London
What were the grounds for divorce between Snow White and the Prince when their first child was born?
Chris Ford, Bristol, UK
What’s the difference between Little and Large?
Kiltie, Staffs, UK
So not 50 Diplomats then?
Mike F, Plymouth UK
Meet Sam & Frodo. They’re…
Jackie Thomson, Glasgow
What is the similarity between a secretive organisation which has no public accountabilty and the LBQ production team?
Stuart Collins, Aberdeen
If that’s a gherkin then I’ve been sold….?
Kate, London
Barbie and Ken versus Jordan and Peter Andre ?
Jo , London
A Smart Car versus a Land Rover ?
Jason S, Southampton, UK
The Matrix - Remortgaged with 12 kids?
Andrew Culley, Grantham
Why can’t I model myself on Candace?
Candy, Cardigan Bay, Wales
Design brief for a boy band?
Robin, Herts
Can I have a refund from the cloning clinic?
Dave Godfrey, Swindon
All wrong. The correct question was what were pet-lovers who were interested in having their cat cloned warned about the relationship between the clone and the original cat.
TUESDAY
Tuesday’s answer is “SOMETHING TO DECLARE”
Entries are now closed. Wrong questions included:
Ah, Mr. Jefferson. What brings you to Congress in such a hurry this morning?
Magnus Gustavsson, Linkping, Sweden
You still play Dungeons and Dragons?
Phil Welch, London
” “?
Brian Welsby, Bolton UK
What do you have when, waiting at the airport for your flight from Thailand, a suspicious looking gentleman wearing very dark sunglasses suddenly hugs you shouting “Mimi, it’s been so long! How I have missed you!”, and you’re sure you locked your case - but maybe not?
Cathryn Sheldon, Wolverhampton
What’s a little mouse with clogs on?
Jackie, Ilford
What will Samantha Marston never say she has again?
Alex Flowers, Derby
Town Crier required, GSOH, must have what?
Mike F, Plymouth UK
Oscar Wilde’s first draft?
Peter Jones, Hull, UK
War, what is it good for?
David Edwards, Bury St Edmunds
Why does Candace keep banging on about her new jersey?
Mike Yeaman (New cardigan), Newcastle upon Tyne
What’s the Customs and Excise equivalent of Alcoholics Anonymous called?
Robin Hughes, Cheadle, UK
What was Mr Blair urgently wanting when an irritating MP made UN bugging allegations?
Simon Pettigrew, Woking
Instructions on how to remove cream and chocolate icing from choux pastry?
James Castle, Welwyn Garden City
Which direction did the illiterate smuggler head in?
Steve, London
So is that a banana in your pocket or are you just pleased to see a customs agent?
Phill C, Sheffield, UK
West Indies reach three figures?
Steve, London
When the Adams family go through customs?
Ray Gray, London
Customs man to the Oscar Wilde impersonators club?
Suz, Grenoble
All wrong. The correct question was what did Neil Morrissey say had been the problem on his flight to the US. The something was too much red wine.
MONDAY
Monday’s answer is “AN UNINTENTIONALLY LUDDITE FANTASY”
Entries are now closed. Wrong questions included:
My bank has replaced digital automated cascading telephone response systems, with “a person”, I dreamt. Why?
Ross, Giggleswick, Yorkshire
Really wanting to win a Lunchtime Achievement Award keyring despite not owning a car is?
Michaela Veale, Runcorn
Breaking the pens and ripping up the papers of a sexy street-fundraiser?
Ainy, Baltimore, US
What was Alex’s refusal to use an online dictionary to look up Luddite?
David, UK
As a child, my pals and I would walk around with tin cans connected with string to speak to each other. There were no call charges, the network was never busy, we had unlimited ring tones, and we never ran out of credit. Why do I keep thinking of this?
Laurie, Alcester
See that new girl on the Babbage Calculating Engine over there? If her crinoline rides up any higher Ill be able to see her ankle.
Kip, Norwich UK
It’s still a double-plus ungood thought crime, intentional or not.
Ray Gray, London
What was the marmalade revolution?
Tim G, London, UK
I awake from a nightmare in which computers, the Internet and most terrifyingly, the LBQ no longer exsist. I spark up the PC, log on to answer and am reassured to discover that it was all……..?
Melissa, London
What do you mean you don’t have a mobile?
Amanda, Shibata, Japan
Texting by morse code?
John C, Oldham
Sitting round the open fire, burning our National ID cards
Liz Haslem, London
Why is my alarm clock broken?
Kieran Boyle, Oxford
Seeing as I’m not amazingly sure what a Luddite is, what was my fantasy?
Alex E, Manchester
Whatever happened to Dungeons & Dragons?
Mike, Aberdeen
Thoughts of taking an abacus to bed?
David, UK
Militant Amish?
Candace, New Jersey, US
Life in the 22nd Century - can I divorce my robot ?
Ian H , Manchester
Imagine there’s no Windows,
I wonder if you can,
No need for greed or anger,
A brotherhood of man
Matt Clancy, Staines
An I.T system that just works?
Tam, Ipswich
What is the little known subtitle to the song “If I Had A Hammer”?
David Edwards, Bury St Edmunds
Sabots and suspenders?
Mark, Paignton
Using pen and paper to write entries to LBQ.
Geoffrey Scott-Baker, Reading
I put it to you, Miss St. Clair, that being tied to a Spinning Jenny is one thing, but when the machine is accidentally smashed it becomes…
Guy Chapman, Reading, UK
Trying to install a wireless network card in your work-from-home PC, but ending up with a smouldering heap instead, is … ?
Brian Ritchie, Oxford, UK
What did I find myself enjoying on this morning’s packed Tube commute?
Duncan, London, UK
All wrong. The correct question was how has David Bowie described him and producer Tony Visconti devising the process of making a “mash-up”, that is recording different parts of a song in a number of styles.
Originaly from
Welcome to the Lunchtime Limerick, in which you supply the first line, and then you also supply the rest of the verse.
Winners, such as they are, are published throughout the week.
Entries are now closed but we’re accepting suggestions for next week’s first line, on the form below.
This week’s first line was supplied by Kip in Norwich:
A Dalek has feelings you know
THE BEST OF THE WEEK
A Dalek has feelings, you know,
It’s inside, their emotions they stow.
When cameras stop rolling,
A support group they’re holding,
To Davros they cannot let go.
David W, brighton
A Dalek has feelings you know,
They used to just shoot you and go,
Where once they were mindless,
They now kill with kindness,
It’s extermination but slow.
Richard Long, London E17
A Dalek has feelings you know
For a certain female UFO
She first caught his eye
Then his plunger - oh my!
Now she’s radiant, and he’s all a glow
Robin Watson, Barnsley, England
Daleks have feelings you know
I dated one not long ago
He was charming and witty
But oh, what a pity
He needed Viagra to go!
Norma Seal, Buffalo, New York USA
A Dalek has feelings you know
It’s a shame our opinion’s so low
They really love croquet,
Put flowers in a bouquet
And wrapping up gifts with a bow
Charlie, Brussels
A Dalek has feelings, you know
They all learn to knit and to sew.
Some brave ones transgress:
They slip into a dress
And impersonate Brigitte Bardot
Mike Laurie, Glasgow, Scotland
A Dalek has feelings you know
Though his progress is painfully slow
If you jog up the stairs
Or stand on some chairs
He’ll be hurt, ’cause he cannot follow.
Stephen Brooks, York, England
A Dalek has feelings, you know
From his head to the tip of his toe
He gives nature talks
Takes K9 for walks
Then exterminates all with one blow
John
A Dalek has feelings you know
As the new DVD tries to show
The BBFC
Thinking politically
Says kids shouldn’t watch - what a blow!
Tim Brookshaw, Chippenham, UK
A Dalek has feelings, you know.
It would love to live in a chateau.
Regrettably, there’s
A small problem with stairs.
The alternative’s a bungalow.
O.G.Nash, Doha, Qatar
A Dalek has feelings you know,
As do fans of the Doctor, and so
It drove them all barmy
To get not an army,
But just one tin teapot on show!
Tim G, London, UK
A Dalek has feelings you know
Said the Doctor his heart full of woe
I must be PC
And show it mercy
Perhaps counselling’s the way to go?
Chilli, Birmingham
A Dalek has feelings you know
Though ones of aggressive gung-ho
With gun and sink plunger
They’ll zap and expunge ‘yer
To smash the cosmic status quo
Liam Curran, Lewisham, London
A Dalek has feelings, you know,
And occasionally gets a warm glow,
When its sucker gyrates
And it exterminates
It’s just love that it’s trying to bestow
Alex Evans, Manchester
A Dalek has feelings you know
We’re really quite nice off the show
We relax with a drink
Or we sit there and think
Ways to keep our emotions in tow.
Dan Mullin, Mildenhall, England
A Dalek has feelings you know,
It’s not just metal machismo,
They’re soft and they’re sweet
When in private you meet,
Not at all like their public ego.
Alan Burgess, Amsterdam NL
A Dalek has feelings you know
It’s come as a terrible blow,
It’s said we scare tots
Unlike those robots
R2D2 and C3P0
The Rookster, Carshalton
A Dalek has feelings you know
His tormentor should get an ASBO
“Who” used such bad taste
With the last of that race
When he classified him UFO
Marion Raine, Durham
A Dalek has feelings, you know,
It’s a cultured and sensitive foe.
It plays decent tennis,
Spends weekends in Venice,
And likes a nice drop of Bordeaux.
Edward Green, Oxford, UK
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