Answering unknown number calls on my cell phone like a receptionist really confuses scammers.

"Good afternoon, thanks for calling!"

"Hello."

"Hi, who's calling please?"

"This is Experian Security Services calling to discuss an urgent issue with your account."

"Who are you trying to reach?"

"I am looking to talk to the owner of this phone number."

"I'm sorry, I'll need a name to help you."

30 seconds of silence.

Call hangs up.

@vees nice!!
@acm_redfox @vees this will actually work in USA, where the mobile numbers are mixed up in the dialplan with all the others (in other parts of the world, mobile numbers have their own code prefix and most of the scammers know this (although we do also have Communications Minstries and regulators with more teeth, so its not that common to get a real human making a scam call (more often only odd voice messages, sometimes in Chinese))

@vfrmedia @acm_redfox @vees
I don't see where this fact is preventing the approach from working?
Do you think the scanner will complain "this is a mobile number, you can't be a receptionist"?

The scammers work with a script (and on a tight schedule) on the first level any significant deviation from the script will lead to them hanging up.

It's important to remember that it's quite likely that the people who call you are victims themself in some way. They might be tricked into believing they are doing a valid job, the job might be their only income, or they are even forced to do the job

@realn2s @acm_redfox @vees it may be different across countries, but from monitoring multiple such calls at work, its appears that the scammers who target UK know the difference between fixed and mobile numbers, also business and residential landlines, and target their pitches accordingly. In many cases the ones specifically targeting businesses have at least some basic info about the nature of the business.

That said, there are way fewer such calls than a few years ago, maybe the authorities are getting quicker at disconnecting the phone circuits they misuse..

@vees This is brilliant.

@vees I never answer my phone with "Hello", but with reciting my phone number. How they respond to that is a good indication of whether they are a legitimate caller or not; the ones following a script tend to get confused. I then repeat my phone number. The more confused they get, the more likely I am to just keep repeating it.

With legitimate callers, reciting my phone number is merely a confirmation that they called the correct phone number (and helps me memorise it, too).

@kerravonsen @vees Just like the olden days.
@khleedril @kerravonsen @vees 'GRosvenor 4761.' You could add the date: '4th March 1969.'
@kerravonsen Good one. I've found the words that correspond to our numbers digits; I should try saying those out loud to scammers and wait for the "huh, what?".
@vees Genius! I sometimes pretend to be a toddler asking the caller for snacks.
@vees
This is good. I just never answer my phone unless it's someone I know. If it's important, they will leave a message. Unless I've turned messages off. 😲
@vees If you say "This call is being monitored and recorded for quality assurance" you can cut your call times down to 10 seconds.
@rasterweb @vees I have found that to be the case too. "Please acknowledge that you understand this call is being recorded." Always speeds things along.

@cigitalgem @vees I seem to recall someone answering with "By placing this call you agree to be billed at $9.99 per minute" or something similar.

I usually start with "How may I assist you on this fine day?" or "Please state the nature of this call." and even those rarely gets a response.

@cigitalgem @rasterweb @vees Il have to try that receptionist thing! My way of dealing with known scammers so far was to just leave my phone on mute and continue with my work. Most calls I receive don't connect the scammer until I press a key, so I'm certain it's a scam and every second they wait for an answer is a second they're not trying to scam someone else...

I've found answering the phone "ahoy" tends to end things fairly rapidly.

@dermoth @cigitalgem @rasterweb @vees

@Printdevil @dermoth @cigitalgem @vees Ha! That’s great. Sometimes I go with “Thank you for calling Pete. This is Pete. How can Pete assist you today?”

@vees

I sometimes answer pretending to speak french and saying a couple of phrases I learned at school 40 years ago.

@raymierussell Funny, I do the same with english @vees

@RachelC_Y @vees

Mercy Buckets as the French don't say. ;-)

@raymierussell Lol
No, indeed, we don't say that 😂

@vees

@raymierussell @vees I live in Poland, and I have found just answering with "Hello, how may I help?" Cuts down on human scammers tremendously.

@vees I wish I got that much entertainment out of them. Here's how mine go.

Me: "Who is this"

30 sec silence
Click

@vees This is brilliant AND fun! I generally don't answer the unknown callers, but if I do accidentally, I will try this approach!
@ColesStreetPothole @vees
I had my screening off the other day and got a vaguely work adjacent cold call “Hi this is [rando] from [acronym] calling for [mangles my name].” I answered “from *WHERE*” to which he explained who the acronym company was… to which I responded “I don’t need that” and hung up. Hopefully nobody needs whatever consulting he said, but I’m pretty sure they wouldn’t be giving him my number. Sad.
@sollat @vees Extra points if you said "Ain't nobody got time for that!""
@ColesStreetPothole @vees
I can’t land that one. I can hang up fast though. 

@vees

This made me think of the old Lily Tomlin phone company sketches 🤣

https://www.youtube.com/watch?v=FI0rfv6Cw1M

Ernestine's Top 10! | Lily Tomlin | Rowan & Martin's Laugh-In

YouTube
@vees My daughter tries to sell them double glazing.
@vees Nowadays, we can pretend to be an AI call center chatbot.
@vees heh eh. I didn't catch that. Could you repeat that? On a scale of one to five, with one being most satisfied, and five being most satisfied, how would you rate this call?

@vees

I answer the phone with "Alligator Control, how may I help you?"[1] which usually stops people who don't know me in their tracks. 3:O)>

[1] A holdover from when I did Tech Support and knew that if it was $Dayjob I was about to be up to my ass in alligators very shortly. This response is now set in stone (unless I recognise the caller-ID).

As someone noted on ASR, back in the day: "What we really need is Caller IQ.".

@vees "FBI Headquarters, how may I direct your call?"
@effariwhy @vees “Shouldn’t you already know?”
“Aw, you got me…this is the CIA.”
@vees I’m partial to “Financial crimes reporting, this is an unsecured line.”

@vees

Excellent!

The last time I had a 'your computer has a virus' call, it was quite easy to drop into 'Busy ops department':

scam: 'yr computer, etc'

JHR, tired: 'right. which one?'

S: 'its running windows'

JHR: 'do you have a service tag?'

S: ' ... '

@JuliaRez @vees I distinctly remember frantically searching for windows XP screenshots from Ubuntu to play along with that sort of scam, whilst acting as a half dead old man who needed everything repeating about 3 times and couldn't find his glasses for a few minutes.

@vees Last year I fiddled around with SIP as I wanted to look up calling numbers from my customer database. Just for fun I then wrote a script which looked up the calling number from a phone scam registry. If it was found, the script waited for the initial silence from the caller and then played a recording of me asking if they could hold on for a second as I had to get the front door urgently. The script then measured the time until the connection was closed.

Record so far is 32 minutes.

@vees
Usually I tell them they'd be connected to the IT department, then put the call on hold.
Up to them to figure and hang up.

@vees
I always answer with “please be advised this is a recorded line, state your full name” in my best Robo voice. After a 5 second pause, I repeat the statement. This usually gets me off their phone lists for a solid six months.

On the off chance that it is someone I know with a new phone, they laugh and know that they’re speaking to me!

@grayladywriter @vees "This call is being recorded for quality and training purposes."

@vees I am legally required to share this link:

https://m.youtube.com/watch?v=UN6PoeLUWpo

FREAKING OUT SCAMMERS - w/Voice Acting ! #irlrosie

YouTube
@vees i usually 'put them on hold for a second' ... just put my phone down and carry on doing whatever it was that they interrupted. occasionally hear their faint "hello?"s. see how long they hold out before hanging up. any second they waste with me is a second they're not scamming somebody

@patrick_h_lauke @vees

A few seconds of silence often seems to do the job. They hang up. I assume it's a super-optimised operation.

"Fire department, you light it, we fight it"

"County morgue, you stab 'em, we slab 'em"

@vees