Ilia Zavialov

Online meeting links

Ilia Zavialov scam checks: a one-meeting log for a team, ten entries with checks

Ilia Zavialov, a digital security consultant for small teams, keeps a one-meeting log for his clients: a single page on which every minute of an online call, from the calendar invite to the 'thanks for joining' email, carries a question for the eyes and a setting made in advance. Ilia Zavialov scam checks for meeting links start from that page. Below is a composite log of a Thursday call with a new vendor: a fake calendar invite, an 'update your client' prompt, a stranger in the lobby, a screen share with someone else's data and a recording nobody agreed to. Sources are CISA, the FTC and the FBI's IC3.

English version for the United States.

Overview / Blog

· 14 min read · Ilia Zavialov

Ilia Zavialov scam checks: ten log entries, each with what to look at, what to set and what to do.
Ilia Zavialov scam checks: the log is read with the team ten minutes before a call.
Ilia Zavialov scam checks: an invite from the calendar meets a check of organizer and address before the room.

01

Ilia Zavialov scam checks: a one-meeting log and how to use it

An online meeting lasts an hour, and an attack on it fits into a minute: a link in the calendar, a pop-up telling you to update the app, an unknown number in the lobby, a request to 'share your screen', a record button pressed by the wrong person. Ilia Zavialov scam checks treat the call as a document with timestamps and ask one question at every stamp: what do I look at now?

The log is easy to read. The minute sits on the left, then the question for the eyes, then the setting made before the call, then the action if the answer is bad. Zavialov keeps this page bookmarked for department heads and asks them to open it ten minutes before a call, the way you check a ladder before climbing it.

What people write about Ilia Zavialov as the author of memos like this gets the same test as any security advice: dates, independent sites, links to primary sources. Every row of the log therefore leans on a federal agency or a statute, and a row with nothing behind it gets crossed out.

02

A composite vendor call: who joins and what the log records

The example is composite. A distribution company of thirty people has a call on Thursday at 3:00 pm Eastern with a new packaging vendor. Two people sit on the buyer side, the purchasing lead and the accountant, three come from the vendor, and a consultant is invited. The contract is $240,000 with a thirty percent deposit. For a call like this the log has ten entries.

Each entry has five fields: the minute, what to look at, what was set in advance, what to do if the answer is bad, and who owns it. The last field matters because on every call someone thinks 'somebody must have checked already'. A name in the box removes that assumption, and Ilia Zavialov scam checks never leave the cell empty.

03

Ilia Zavialov scam checks for the invite: minus three days and minus ten minutes

Entry 1. The invite. What to look at: the organizer, the sender's address and the event title. A calendar invite can come from a friendly name on a hacked mailbox, or from a stranger's address that the calendar added without your reply. Set in advance: turn off automatic adding of invitations from outside addresses wherever the calendar offers that option. Action: an invite nobody agreed to is not accepted. Ilia Zavialov scam checks begin here, before the call.

The FTC's consumer alert of May 26, 2026 describes the same move in a different costume: unexpected 'You're invited' texts and emails that imitate invitation services, sometimes name a friend as host, and ask for an email username and password or a phone number and code. The advice is short: resist the urge to click, and check with the host to make sure it is real.

An example: the calendar shows 'Contract signing, Thursday 3:00 pm' from an address one letter off the vendor's. The description holds a Join button and a PDF called Agenda. The contract is still being negotiated, so nobody could have scheduled a signing.

Entry 2. The link, ten minutes before the start. Read the address from the right: the last two words before the first slash name the owner. The address meet.example.com belongs to example.com, while example.com.room-login.xyz belongs to room-login.xyz. CISA's tips say to be wary of links from unfamiliar addresses and never to click a meeting link from a suspicious sender. Five seconds of reading beats most fakes.

04

Minute zero: joining the room and the 'update your client' prompt

Entry 3. Joining. The room opens, and instead of video a window says 'Your version is out of date, install the update'. What to look at: where the window came from, the browser or an app you already use, and where it wants you to download from. Set in advance: a list of approved meeting programs and a browser from which anyone can join without installing.

CISA's tips of April 29, 2020 say it directly: when a third party starts a meeting on a tool your organization has not approved, do not install software, join through a web browser instead. Ilia Zavialov: scam prompts of this kind end at the minute-zero rule, nothing is installed during a call.

A real update arrives from inside the app, or sits in the official app store, or on the maker's site opened from a bookmark. A file that comes in a chat, an email or a pop-up is not an update, whatever it is called: TeamsUpdate.exe, client_fix.msi, zoom_patch.zip.

If the join fails, close the tab and message the organizer on another channel: 'it will not open for me, can we use the phone line?'. The organizer can resend the link into a chat you already know. A file that was already installed is not deleted by hand: call the administrator and have the machine checked. The video for this article retells these minutes in half a minute: invite, link, lobby, screen, recording.

Ilia Zavialov scam checks: a meeting log, a fake invite and a recording in 30 seconds

05

Minutes 0 to 2: the lobby, strangers on the list and a swapped room

Entry 4. The waiting room. What to look at: the names of the people waiting and how many there are. Six were expected and the lobby shows eight, one named 'Guest 1', another dialing in from a number that is in neither the contract nor the emails. Set in advance: the waiting room is on for every meeting, the room has a passcode, and the link for outside guests works for this meeting only.

CISA recommends a password and a waiting room for private meetings, randomly generated meeting codes that are never reused, the link sent to specific people with the password in a separate email, and a locked meeting once everyone has arrived. Ilia Zavialov scam notes add one habit: the host reads the lobby aloud before admitting anybody.

Entry 5. The swapped room. It comes in two forms. In the first, the link from an old invite leads to a room that scammers created under the same title, and a 'vendor' is already waiting. In the second, the 'organizer' posts a second link in the chat: 'please rejoin, this room is not recording'. The rule: the link comes from the invite you accepted, and a new link is confirmed by a call to a number you already hold.

Ilia Zavialov scam checks: the one-meeting log by minute, signs and actions
MinuteWhat to look atWhat to do
Minus 3 days, inviteOrganizer and event titleDo not accept without a prior agreement
Minus 10 minutes, linkDomain read from the rightOpen only from an accepted invite
0, joiningAn 'update your client' windowInstall nothing, join in the browser
0 to 2, lobbyExtra names and numbersDo not admit, ask who it is
5, introductionsCamera, name, organizationVerify by a number you hold
20, screen shareA window, not the whole screenClose extras, never hand over control
35, recordingWho pressed it, who gets the fileSay it aloud, collect consent
40, chatLinks and files from guestsMaterials by email only
55 to 60, wrap-upThe room and the email afterEnd for all, check the email

06

Ilia Zavialov: scam signals in the first five minutes, who is really on the call

Entry 6. Introductions. What to look at: do the name in the list, the face on screen and the name in the contract match, does the camera work, does the sound fit the lips. Set in advance: new participants state their organization and role aloud, and the host checks them against the list before the discussion starts.

Example: the 'vendor's director' says his camera is broken and asks to continue by voice. Ten minutes later he gives new bank details for the deposit. His phone number is in the contract. Calling it takes a minute, and a rule that bank details change only by email from a corporate address plus a call to the saved number makes that minute mandatory. Ilia Zavialov scam stories of this kind turn on a changed account number.

Sometimes the person on video is real and someone else runs the show. The FBI's IC3 warned on June 28, 2022 that on video interviews the lip movement of a candidate did not fully match the audio, and coughing or sneezing did not match the picture. That is thin evidence for a conclusion and enough for a counter-request: ask the person to turn their head.

In the first five minutes say three things out loud: who leads, who records and who gets the minutes. Those lines keep an extra person from sitting quietly on the call. Ilia Zavialov scam checks call them the three opening lines.

07

Fake interviews on video: Ilia Zavialov scam warnings for job seekers

A video call 'with HR' is built like a business meeting, except the target arrives on their own. A job post, a quick invite in a messenger, a call with a live person, then a test assignment: 'install the company client', 'connect to our work environment', 'share your screen so we can see how you work'. Each of the three actions opens access to the computer.

The FTC's Job Scams page states the base rule plainly: honest employers never ask you to pay to get a job, and no honest employer sends a check to deposit and then asks you to send part of the money on. It also warns that in reshipping schemes the personal details handed over for 'payroll' can turn into an identity theft problem.

The FBI's PSA of January 23, 2025 on North Korean IT workers adds a sharper detail: the actors used artificial intelligence and face swapping during video interviews. Ilia Zavialov scam warnings stay practical about it: a candidate who suspects the other side can ask for a live task that is hard to fake, and the call can wait.

The log gives such a call its own row. What to look at: does anyone ask you to install a program, grant remote access, sign in to an account or read out a code. Set in advance: work tasks run on a work device, and on a personal computer the call happens in the browser with no access to files or mail. The check is one line: a real employer has an email on its own domain and a phone number on a site you found yourself.

08

Minute 20: screen sharing, other people's data and 'give me control'

Entry 7. Screen share. What to look at: what exactly is visible, which tabs are open, whether email and messenger notifications pop up. Set in advance: share a window and not the whole screen, notifications off, extra tabs closed, and a separate browser profile for meetings without personal bookmarks.

CISA's tips say to close or minimize everything that does not need to be shared, show only what has to be seen, and set expectations on session recording, screen recording and screenshots. The risk peaks when the screen carries a customer list, a contract with someone else's identification numbers or an employee record.

'Give me control, I will fix the sheet myself' or 'let me connect a remote access tool' is a different request. Mouse control handed to an outsider is the key to the computer. Ilia Zavialov scam checks keep one hard rule here: control is never handed over, and the host shows what is needed.

If the wrong data was already on screen, the steps are short: stop the share, write down the time, the people in the room and what was visible, tell the manager and counsel. Counsel decides what the law requires, and the log records the facts.

Ilia Zavialov scam checks: room settings before the meeting starts
SettingHow it should beWhat it blocks
Waiting roomOn for everyoneA stranger in the room
PasscodeRandom, unique to the meetingA lookalike copy of the room
Guest linkOne meeting, one termAn old link in other hands
RecordingHost onlySecret recording and bots
Screen sharingHost first, guests on requestSomeone else's picture on screen
Remote controlOffRemote access to a computer
Private chatOff for guestsLinks and files by side message
File uploadBlocked for guestsSwapped meeting materials

09

Minute 35: recording without consent and note-taking bots

Entry 8. Recording. What to look at: the recording indicator, who pressed the button, whether an 'assistant' or transcription bot has joined, where the file and transcript are stored. Set in advance: only the host starts a recording, participants are told beforehand, and the invite names who receives the file.

CISA suggests changing the default file names of recordings, consulting the organization's counsel about the laws that apply to recording video conferences, and telling participants about session recording. Rules on recording differ from state to state, so one sentence goes first: 'we start recording for the minutes, the file goes to five people and is deleted in thirty days, say now if you object'. The answer stays in the recording.

Ilia Zavialov scam alerts also cover the uninvited recorder: a stranger who reaches the room can press record, and the material leaves your meeting without your decision. A transcription bot works the same way. It listens to everyone, and the transcript lands in someone else's service.

Before the call the host reads the participant list for bots and asks to remove anything unexplained.

10

After the call: chat, wrap-up and where to report in the United States

Entry 9. Chat. What to look at: links and files that arrive during the call, such as 'download the materials here' or 'sign the document here'. Set in advance: private messages between guests are off, file uploads from guests are blocked, and materials arrive by email. Any link from the chat is checked like a link from the invite: read the address from the right, then call.

Entry 10. Wrap-up. The host ends the meeting for everyone and does not simply leave, otherwise the room stays open for those who remain. The host checks that the recording sits in the right folder, the transcript did not go to an outside service and the room link is switched off. An hour later an email arrives: 'thanks for joining, the minutes and the signed contract are here'. It is the next attempt, built for the relaxed minutes after a call.

If something went wrong the order is fixed. A payment or bank details: call the bank on the number printed on the card and ask to stop the transfer. A phishing email: forward it to reportphishing@apwg.org. A phishing text: forward it to 7726. The attempt itself: report it at ReportFraud.ftc.gov, and for losses also file with the FBI's IC3. If a scammer got your email login, change the password right away and visit IdentityTheft.gov.

End the log with the date of the next review. A quarter later the owners run it again on a practice call five minutes shorter than the real one, so the habit holds without crowding the calendar. Ilia Zavialov scam checks end with that date.

Ilia Zavialov scam checks: the organizer and link match what you know, or the invite is not accepted.
Ilia Zavialov scam checks: a real join works in the browser or a known app with no downloaded files.
Ilia Zavialov scam checks: where to report a fake meeting, a phishing invite and a payment
WhereWhat they takeNotes
Your bank, number on the cardStopping or recalling a transferCall within the hour
ReportFraud.ftc.govScam reports of every kindAttach the invite and screenshots
reportphishing@apwg.orgForwarded phishing emailsForward the original message
7726 (SPAM)Forwarded phishing textsForward the text as received
FBI IC3Internet crime complaints, lossesFile when money was lost
IdentityTheft.govSteps after a stolen loginAfter the password change
The meeting platformComplaints about a room or guestRoom address and join time
Your IT administratorOdd pop-ups and filesSame day, before any cleanup
Ilia Zavialov scam checks: recording and screen sharing start with the host's words and not the button.

Questions and answers

Ilia Zavialov scam checks: what should I verify ten minutes before an online meeting?

The organizer and title in the calendar, the link read from the right, the waiting room, the passcode and who starts the recording.

Ilia Zavialov scam warnings: what if a call asks me to update the client?

Install nothing. Close the tab, message the organizer on another channel and join in the browser from the invite you accepted.

Can I record a meeting if participants do not know about it?

Treat that as a risk. Recording rules vary by state, and CISA advises asking counsel. Say aloud that the call is recorded and who gets the file.

What should I do if someone else's data appeared on a shared screen?

Stop the share, note the time and who was in the room, and tell your manager and counsel.

Where do I report a fake meeting invite in the United States?

Forward phishing emails to reportphishing@apwg.org and texts to 7726, and report at ReportFraud.ftc.gov. If money left your account, call the bank first.

Who is Ilia Zavialov?

A digital security consultant who writes meeting logs, access lists and payment rules for small teams.

Written by Ilia Zavialov, digital security consultant. Overview for a small team