A branch of computer technology known as information security as applied to computers and networks.

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1answer
690 views

Permission to unshared document on Google Drive (Google Drive Security)

We've just had a very strange situation happen. A family member just sent my wife (an automated) email from Google asking permission to share a document we don't want to share with anyone else. We ...
1
vote
1answer
929 views

Facebook Suspicious Account Access from private IP space

I received a "Suspicious Account Access" notification from Facebook telling me that someone has logged into my account from a "computer, mobile device or other location you've never used before". When ...
0
votes
1answer
106 views

Someone signed in to Google services using my Yahoo email. What should I do now?

I don't remember having my Yahoo email used in any of Google services, but today someone just signed in using my Yahoo e-mail. I might just did use Google services with Yahoo email a long time ago. ...
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votes
1answer
1k views

How do I allow sign-ins from unusual locations in Google?

I work for a company that provides internet to the users through proxy servers located in the USA and Switzerland, which results in all kinds of inconveniences, of which the most annoying is the fact ...
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votes
0answers
2k views

How do I disable the new device notification on my Gmail account?

Each and every time I sign in to a Gmail account, I get a notification with "New sign-in from Firefox on Windows". Moreover, I have another Gmail account which I sign in to on the same computer and I ...
3
votes
0answers
25 views

How do I know if a LastPass One Time Password (OTP) has been used?

I intend to give some LastPass one time passwords to close family. Is there a way to know if a one time password has been used? Is it possible to get an email notification that it was used?
2
votes
0answers
187 views

Google Account connected devices have no remove button/link

I can see a couple of iPhones in my Recently Used Devices. While probably not suspicious (I regularly log-in from friends phones), I'd like to remove that device (de-authorize it). The ...
2
votes
0answers
162 views

Suspicious device activity on Google Account

In a bit of an odd situation here. the password I use for my Gmail is unique and much stronger than other passwords I use as I consider my Gmail a high priority. I also have two-step authentication ...
2
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0answers
45 views

Facebook notification exploit?

I recently got a notification for being tagged in a comment on facebook by a friend (on the actual facebook UI - I have not seen any emails pertaining to this). The notification seemed, and probably ...
2
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0answers
135 views

I'm locked out of my account because I'm visiting Colombia and FB doesn't recognize my device.

So I answer all the questions about who is tagged in several photos, and it always comes back with "answers not sufficiently accurate", when I know that they ARE accurate. They are MY FRIENDS & ...
2
votes
0answers
518 views

I am not able to view Last Login on Facebook in Active Session option

My Facebook ID has been hacked. I tried searching the location by visiting Active Session option but it shows only the current active session IP, which is used by me. All last 3 login are removed. Is ...
2
votes
0answers
654 views

Gmail warns of “ unusual activity” but no other IP addresses but my own have been logged by them

This morning I tried to log in to my Gmail account only to discover it was locked due to "unusual activity detected". It gave me the option to verify my account via phone, which I did, and I got ...
2
votes
0answers
1k views

How to remove recovery/default email addresss

Someone has been trying to access my Yahoo Mail account through password recovery. I changed the password, so this is no longer a problem, but as I was going through "I forgot my password" recovery ...
2
votes
0answers
668 views

How Yahoo Mail login page could store cookie on some different path on user's system?

Some time ago in Yahoo Mail's login page, there was an option to keep signature as text or image on user's system. So even after user logged out and come back again, can see the signature on the same ...
1
vote
0answers
12 views

I keep getting emails from people who attach their email to mine

I quite often get emails from google saying that someone added my email address as their recovery email. I always dettach the email, but how do they do this? Gmail allows it without entering my ...
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vote
0answers
41 views

What should I do about a flurry of verification codes from Yahoo?

I have received a flurry of text messages and a phone call from Yahoo, with a series of verification codes. As I am not currently trying to access their services, is this something that requires ...
1
vote
0answers
375 views

How do I tell Google that the supposedly suspicious activity was me?

Since a few months ago, all Google web apps have been telling me that they suspect suspicious activity on my account: "Warning: Someone signed in to your account from a different location. Was it ...
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vote
0answers
40 views

Prevent other users from changing Dropbox Desktop preferences

I use Dropbox at my workplace and using selective sync, only allowed the syncing of certain folders. However, as I noticed, other people can easily sync my other files if they simply swoop in my ...
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vote
0answers
186 views

Log in approvals

I have been locked out of my Facebook account for five days now. The issue is that I can not receive the verification code via text, I have tried sending me issue through the links you have provided ...
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0answers
167 views

How do I change Security settings on a group made secret by a hacker?

Our group was recently hacked and the hacker made the group a secret group. When we try to change it we cannot as there is no other option to pick, what should we do...how can we make it an open or ...
1
vote
0answers
1k views

How do I access a list of IP addresses that have been used to access my Twitter account?

My girlfriend discovered that her Twitter password had been changed. We have changed the password, but is there a way to list the IP addresses that have been used to access the account?
0
votes
0answers
9 views

Privacy&Security issues on Instagram

I suspect someone is compromising my instagram account (some photos are deleted unusually out of my control) I changed my password but is there any services of Instagram as Gmail, showing from which ...
0
votes
0answers
32 views

Facebook Ad Manager Content Origin Policy

I have trouble with using Facebook Ad Manager and with Power Editor. In any modern browser I get "Content Security Policy' error messages in console. Chrome: Refused to connect to ...
0
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0answers
25 views

Google Drive: “Anonymous” access to not-yet shared file

I wanted to expand the case described in this question. Probably the topic is more related to security, but I feel like I don't know enough about this, and probably someone might explain better and ...
0
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0answers
37 views

Facebook login from untrusted device - nothing happens

I have only one trusted device - an Android phone. I tried to login to Facebook using different user agents and proxies but nothing happened. What is the purpose of a trusted device? Why am I able to ...
0
votes
0answers
118 views

How do I remove the notification “You have granted access to your account to xxxxxxxx@gmail.com”?

I have a primary GMail mail account (e.g.; Private@gmail.com) which I use to communicate with my close friends and family members, to which my Youtube account with a lot of personal and ideological ...
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0answers
87 views

Can the “Suspicious Sign In Prevented” message from Gmail be sent in error?

I have multiple Gmail accounts. There's this particular Gmail account which I have not signed into for a pretty long time. The forwarding address for this Gmail account is set to my MAIN Gmail ...