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My bank keeps on undermining anti-phishing education

moritz-mander.de

71–80 of 267 posts

Re: My bank keeps on undermining anti-phishing education

#72
post #4

User facing tech and marketing practices at banks are the worst. Every Indian bank login form I've ever had to use is - hostile to password managers. - You cannot copy paste passwords. - Client side password hashing - Stupid requirements like the password cannot have more than 15 characters and even have a whitelist of character sets! (Looking at you HDFC) - And of course, run of the mill spam They are all stuck in t…

There was some brouhaha a few weeks ago when someone posted a screenshot on reddit about an Indian public sector bank's app refusing to run because a user had installed Firefox, and according to that bank, was a "malicious app that could steal user data". Indian banks and many of the government websites are some of the most user-hostile things out there. Once upon a time, I used to think this was primarily to deter m…

It's insane that any rando app on your device can have access to the list of other apps installed on your device.

Re: My bank keeps on undermining anti-phishing education

#73

Earlier quoted context omitted.

Ye they don't follow their own rules. Once my bank called me for a insurance change I requested a month or so earlier and asked me to verify myself via the security dongle. Like, and then they act surprised when people are scammed.

Heh. 20 years ago when I was buying my house, I was arranging the mortgage through HSBC bank. One day I got a random call, started by asking me to confirm my name and date of birth. I asked them who they were, and they refused to say anything before going through security. I told them I wasn't giving them any personal details without knowing who they were, and they hung up. A week later, I phoned up the bank asking w…

I had something similar happen to me except it was for health insurance authorization, for a regular treatment. So, every two weeks they would call me and ask me for personal info, and refuse to explain who they were or why they called until I gave it to them. Every two weeks I would try to explain how dumb that was. No direct call back number, of course.

Re: My bank keeps on undermining anti-phishing education

#74
post #60

I use USAA for banking. Something they do when they initiate a call to me on the phone is they start by making sure they are talking to me (they don’t ask me to prove it) and making sure I have the app on the my phone or access to a web page. Then they initiate a MFA check within the app. I have to get it and read back a number. Then they ask me for my phone PIN or password. Once that’s done, then we can start talkin…

You're giving a MFA number to someone that called you?!

Re: My bank keeps on undermining anti-phishing education

#75

The naive people in decision-making positions often don't realize the risks involved in their behavior until they or someone near to them gets hurt -- in this case scammed or sued. We used to have a lot of people like this running businesses in the US before roughly 2012, but white (and black) hat hacking began spreading quickly and made generally short work of the problem.

I used to work for a financial services company that had a strong and well-managed security culture. The company got acquired, and afterwards, we kept getting emails from third parties for various things, all supposedly initiated by execs/groups at the parent company.

We employees of the acquired company discussed the emails in Slack: we were sure that these emails were legitimate, but acting on them would have broken our security policies, so we all decided to all report them as phishing attempts. We understood that we were engaging in malicious compliance, but our actions were also a best practice, so we couldn't technically be criticized for it.

After a while of this, execs at the parent company would send out sometimes exasperated-sounding emails ahead of time, alerting us to the email that we should expect to receive and how they wanted us to respond. Of course, that led to discussions of how we know that that pre-email emails were legitimate. After a while, we all lost interest in this malicious compliance and adopted the much laxer security culture of the acquiring company.

Re: My bank keeps on undermining anti-phishing education

#76

Earlier quoted context omitted.

> cannot have more than 15 characters That's something! My bank insists on exactly 6 numbers. Not characters, numbers. They're also hostile to password managers and don't allow copy/paste. You have to click on the numbers with your mouse. "My security" is very important to them, so they've moved 2nd factor from a physical fob, to an app tied to my phone, and now they've improved it further by switching to sms! Now, t…

> My bank insists on exactly 6 numbers. Not characters, numbers. When I see this kind of thing I suspect that it's a web app that's simply a proxy for some mainframe screens that were written in the 1990s (or earlier).

I remember at least one major US bank saying that the reason they only allowed short passwords was indeed that it was the limit for login passwords on their mainframe.

I was sure this was complete bullshit because even if everything is handled on the mainframe a user using their online banking would not be logging on to the mainframe. The online banking password is a credential for the bank's application(s) that run on top of the mainframe's system software.

When a new customer signed up for an account the bank would not create a new mainframe user account for that user. A bank customer account would just exist in the bank's database and would be completely independent of actual mainframe user accounts. If the online banking password needed to be stored on the mainframe it would be in one of the bank's tables, not wherever that mainframe's system software stores password.

I mentioned this somewhere and someone who actually worked on bank systems commented that some banks actually really do have a mainframe user account per bank customer account.

I think that doesn't actually change my point that blaming a short online banking password limit on mainframe system software limitations is complete bullshit.

Users are not asked for their password when they use non-online banking, such as at ATMs or through a teller at the bank. This shows that the bank does have interfaces that allow performing all the normal functions a customer needs to do without the customer needing to supply a login password.

Online banking is going through a web server. They web application should be using those interfaces that don't require a customer mainframe login to work. The password the customer supplies to the web interface should be a credential for the web interface and be completely separate from any mainframe login password.

Re: My bank keeps on undermining anti-phishing education

#77
post #10

Do these banks not have insurance companies looking at this liability and saying "no you goddamned idiots, we are not covering you."

Why would insurance companies care? These banks never have to take significant losses for their incompetence. If they were fined 1% of profit every time they were hacked, then I could see all sorts of mitigations being considered.

Re: My bank keeps on undermining anti-phishing education

#79
post #4

User facing tech and marketing practices at banks are the worst. Every Indian bank login form I've ever had to use is - hostile to password managers. - You cannot copy paste passwords. - Client side password hashing - Stupid requirements like the password cannot have more than 15 characters and even have a whitelist of character sets! (Looking at you HDFC) - And of course, run of the mill spam They are all stuck in t…

There's a certain Indian public sector banking app which won't run at all unless you give it camera, full filesystem and some other crucial permissions.

I have not received any spam similar to the OP from my bank. But it seems (at least the popular belief) the lower level employees regularly leak your account details to scam callers.

Re: My bank keeps on undermining anti-phishing education

#80
post #4

User facing tech and marketing practices at banks are the worst. Every Indian bank login form I've ever had to use is - hostile to password managers. - You cannot copy paste passwords. - Client side password hashing - Stupid requirements like the password cannot have more than 15 characters and even have a whitelist of character sets! (Looking at you HDFC) - And of course, run of the mill spam They are all stuck in t…

Indian banks and their websites are likely among the worst in the world. The fact that many situations require printing forms, dealing with SMS-based 2FA, multiple passwords, sometimes with different requirements… I’m not surprised that many Indians still prefer the hassle of visiting a branch.

Indian government's websites (eg: IRCTC train booking, exam registration portals) are worse IME.
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