Questions tagged [phishing]

Phishing is an attempt to steal user's personal information such as username, password, credit card number etc. The main idea of such attack is that the attacker pretends to be a trusted web-site which asks the user to re-enter the personal information and in this way steels it.

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2answers
33 views

Redacting URLs as an email-phishing preventative?

In a large organization (e.g., a city staff), relying on human behavior to prevent phishing attacks isn't nearly effective enough. While it would be somewhat inconvenient (security usually is), I'm ...
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41 views

Received Google calendar invite but no organizer?

Whenever my wife and I invite each-other to an event which we create we always see the organizer above the guest but this spam invite does not have one. How is this possible? Can I achieve this?
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93 views

Are scam templates (such as anamor or z-shadow) a risk for online identity and possible malware? [on hold]

I accidentally clicked on a link that was in a post in my facebook messenger app. Now I'm suspecting that I've visited a phishing site. Due this accident i'm worried that potentially dangerous ...
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3answers
216 views

Why is it not possible for browsers to completely detect the Phishing pages?

The browsers have some capability to detect the phishing pages, but they are not able to detect all. Why is that? Phishing still remains to be one of the most convenient way to hacking. Why is it not ...
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2answers
137 views

How does someone know i clicked a link in an email? URL spoofing? JSON?

How do hackers/scammers know that I clicked a link? Why is my personal info in the url redirect link? Is this info then being stored in a database and the hacker/scammer knows that because this ...
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1answer
122 views

Mindlessly clicked days old phishing email link appeared dead

Was multitasking and mindlessly clicked Squarespace phishing email. Page didn't load, and right away I realized my mistake. Completed several malware scans which came back clean. The button link ...
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40 views

Viewing URLs on Mobile Devices

Afternoon all, I wanted to ask a simple question... what are you doing to help your users view URLs in emails on mobile devices? Our training program is helping people to understand how to view URLs ...
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1answer
67 views

Phishing emails and securing set up from compromise?

I'm a one-man company and I'm getting a lot of phishing emails very similar to the emails from companies I use. Some of these companies and the emails we exchange are very unique. How would these ...
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0answers
105 views

Suspicious GitHub mirror site (https://hzb.world/)

Through some odd Google rabbit hole, I ended up at what appeared to be the GitHub website. I reflexively tried logging in to view my repositories. Upon attempting to log in, it said my browser did ...
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19 views

SMS spoofing detection [duplicate]

Our company uses SMS delivery providers like Nexmo etc. We have noticed some of our recipients have received phishing sms messages from fraudsters where the number/sender name was spoofed to match our ...
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1answer
170 views

Mystery link containing fragment identifier in malicious email

The following link was received in a suspected phishing attack email. Unfortunately, the recipient clicked on the link in their outlook client: <tr> <td class="m_-[string-of-19-numbers]...
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0answers
45 views

How do i ensure that links are from OneDrive / Google Drive?

I am currently working on a messaging system that integrates GoogleDrive and OneDrive links as attachments. I am using the Google and OneDrive filepickers to obtain the links to be attached, which are ...
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2answers
469 views

Unknown automatically generated email in sent folder

I just noticed a strange email in my sent folder that I did not send. Here is the header information: To: 5f3d36eb61801dda4063@cloudmailin.net From: ********@gmail.com Date: Mon, 10 Jun 2019 06:54:17 ...
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1answer
50 views

Spam/Phishing detection when there is no MX record

While SPF/DKIM/DMARC are standard, foundational tools to help protect an email-sending domain from spoofing, what about domains that do not send emails? How do spam or phishing filters treat emails ...
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4answers
10k views

Is it a good security practice to force employees hide their employer to avoid being targeted?

A young tech company which operates on sensitive data has employees that fall victim to phishing/porting scams despite its best efforts to instill security fobs, vpn, password managers, non-sms 2FA, ...
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3answers
267 views

Why would a scammer not reply with the same email?

I was recently messaged over a website of an online marketplace regarding an advertisement of an item I was selling, whereupon the "buyer" asked me to contact them over an email they provided. After ...
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1answer
44 views

Whitelist Simulated phishing landing page

We are running a simulated phishing campaign and one of the landing pages has been blacklisted by google. If you try to visit it in chrome you get the big, red warning page "Deceptive site ahead" (...
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1answer
129 views

Phising test failed e-mail to my personal account, how does this scam work?

I've recently gotten a pair of "User Selkie has failed the phishing test" emails to my personal account. The email has no other information, no links or anything, and while I'm not going to respond to ...
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0answers
51 views

Does not using CAS when it's availible encourage phishing?

My (U.S., R1) academic institution uses CAS (Central Authentication Service) to authenticate almost all our web services. However, they don't use CAS for our GitHub Enterprise instance. Instead they ...
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2answers
258 views

How did a phishing email pass SPF, DKIM and DMARC?

A friend received a spoofed email (from Bank of America using an uber.com address) which was correctly identified as 'spam' by Gmail. However, looking at the raw message it seems to have passed SPF, ...
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2answers
7k views

Bogus Instagram account using my email, never been verified, has over 1000 followers

This appears to be a phishing scam like I've never encountered before. I received an email from security@mail.instagram.com to an email address I rarely use, but I noticed it because messages get ...
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3answers
234 views

What if the Google account login screen is spoofed [duplicate]

I am talking about the apps that allow using my google account for login. Nothing against Postman, just using its login screen for example - My concern is that an app could be spoofing this whole ...
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72 views

How to prevent fake OAuth consent screens?

I can't find an answer to this simple question about delegated authorisation: When using a mobile app, how can a user be sure that a consent screen (let's say Google or Facebook) is a real one? The ...
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12answers
15k views

When is phishing education going too far? [closed]

I currently work on the IT security team at my workplace in a senior role. Recently, I assisted management in designing the phishing / social engineering training campaigns, by which IT security will ...
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8answers
8k views

Is it ever safe to open a suspicious HTML file (e.g. email attachment)?

If I receive an email that has an attachment called something like safe-link.html would it ever be safe to open this file? Clearly, HTML files may have malicious scripts embedded that could run when ...
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1answer
154 views

OAuth: how to prevent phishing with malicious redirect URIs

To quote the OAuth spec: If the resource owner denies the access request or if the request fails for reasons other than a missing or invalid redirection URI, the authorization server informs the ...
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5answers
9k views

How could a scammer know the apps on my phone / iTunes account?

I received an email with the subject "Your invoice from Apple #xxxxx". It then continues by: "[...] your payment from "Pokemon Go was accepted [...]". That line made me sceptical. I just downloaded ...
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2answers
111 views

Opened a phising email on school email

Hello I opened this email sent to my school email and I realized it was a phising email. And now my OCD and anxiety are going haywire. Is it possible I got infected? I did not click on any links. I ...
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1answer
156 views

Why are my emails going to spam?

I have been trying to learn about phishing emails. I have read up quite a bit on it. I setup a domain somthing.tk (free domain), hosted a website on a VPS (Digital Ocean). Set up my own mail transfer ...
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1answer
127 views

What's the payload of this phishing campaign (which I clicked)?

I've been really dumb and clicked a phishing link. The link arrived via WhatsApp and consists of: A Nubank está fazendo aniversário e quem ganha o presente é você!. São 2.000 convites para um novo ...
115
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5answers
18k views

Why do phishing e-mails use faked e-mail addresses instead of the real one?

I read that you can write anything into the From: field of an e-mail. If that is true, then why are phishing e-mails trying to trick me with look-a-like addresses like service@amaz0n.com instead of ...
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1answer
168 views

What is the endgame of a site like this?

I came across the following ad: It's in Dutch, and the title seems to be a mix of autogenerated words to probably create as much of a clickbait title as possible. The ad goes to the following page: ...
3
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1answer
187 views

Possible Phishing Attempt?

I use an iPhone. Today I got a text from an unknown number starting from +65. The message was "your one-time Wifi password is xxxx and it’s valid for only 10 minutes". Thought it was a scam and ...
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0answers
79 views

Gmail (Dot) Phishing Attack From Avalanche Botnet

I'm a full-stack web developer working in a small startup and have been wearing many hats as a result. I am by no means a cyber or information security expert. I'm looking for a general evaluation of ...
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1answer
180 views

Triaging malicious URLs

I'm quite new to the security field and learning my ways on how to triage certain events. One such alert that I see is "Phishing" when a user clicks on a malicious link. As far as triaging to see if ...
2
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1answer
208 views

Why would a scammer ask for creation of a new email account?

I recently received the following email: Good day my dear friend, I am contacting you to help get the deposit (£8.5 million pounds), my late client Engineer Alexander left in his Bank before ...
3
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1answer
91 views

Block Outbound Connections by Country

We want to reduce the number of phishing sites that our users can get to. Would it be useful or more problematic to block outbound connections by geo IP? We already block many inbound connections by ...
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1answer
146 views

My website got blacklisted as “phishing”. Any hints on how to avoid that?

I have a personal website hosted using my provider's DNS name (i.e. myname.provider.com) on my personal hardware at home. The web server (both HTTP and HTTPS) is Apache on Debian Wheezy (which is ...
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3answers
97 views

Shared terminal security hole

I want to ask you about what I think is a pretty obvious security hole and what can be done about it. Suppose my library has a room containing network-connected workstations serving Linux. You log on ...
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1answer
107 views

An authentication protocol to prevent phishing & solve the problem of password reuse?

When writing about best practices for authentication, I find that today's best practices still leave gaping holes in security, specifically not solving the problem of password reuse by users - ...
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0answers
63 views

What would you do as first day of CSO or Head of CyberSecurity [closed]

I was asked this question at an interview today and was unable to give a structured answer since there is so many things a head of security can do. The additional info that I had were : - You can ...
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1answer
86 views

Strange phishing email

I received a strange phishing email the other day that seemed to use span tags to encode "hidden" values within the email's body: <meta http-equiv="Content-Type" content="text/html; charset=utf-8"&...
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3answers
2k views

Accidentally clicked a phishing link, am I at risk?

I clicked a link from a fake Twitch streamer and now I'm scared of being spied on. I typed my account details but didn't actually sent them because I realized it was a fake link right before clicking ...
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0answers
90 views

What does this phishing email achieve? [duplicate]

The email is formatted as an email from Google notifying me that I need to respond to an intrusion attempt on my account. There are no other links other than these href mailto links ("Oui Moi!" and "...
2
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1answer
512 views

How is this website redirect working?

Someone sent me a URL via WhatsApp (httpx://cadburys-prizes[.]com) that allegedly lets me claim a free box of chocolates. Obviously this is fake and I've seen similar websites before. If I view the ...
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0answers
84 views

Possible phishing victim. How to proceed? [closed]

I was trying to buy tickets for a show on an official web page. This will be the last show of this band so the server went down pretty quickly. The band tweeted about difficulties and then someone ...
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1answer
113 views

Can we infect our system by opening a email with outlook 2016?

I read that it is possible to get a virus just by opening a mail (not even clicking at any links on it or opening the attachments), because scripts can be attached to it. Is this also true for ...
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1answer
75 views

What's the use of DKIM/SPF if it only validates the Enveloppe From?

DKIM and SPF are mentioned as powerful mitigations for having your domain abused for phishing. But when I send a mail like this: Return-Path: <me@mydomain.example.com> From: Citibank security ...
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1answer
52 views

Check emails are genuine [closed]

unitedstatescustoms66@gmail.com tescoextrashippingcompany147@gmail.com I have received messages from the email letting me know about luggages and parcel being sent a soldier whom I have been talking ...
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3answers
94 views

Would Gmail server be able to protect me from phishing attacks if I'm using a stock email app on Android?

I have a Gmail account and I am using Samsung email app. Recently I have switched to the Gmail app because I thought using the Gmail app would be safer because that app would automatically filter ...