Posts Tagged ‘Phishing’

How to deal with Ransomware.

Deal with Ransomware

I want to come back to this topic on how to deal with Ransomware. This is because I keep meeting business people in the training that I deliver who, either know of somebody or have themselves, suffered a Ransomware incident.

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Sextortion scam – a follow up.

Sextortion scam follow up

This time last month I posted about a sextortion scam that was sending out large amounts of emails to people claiming to have recorded them watching porn. As proof that they meant business, they included an old password the victim had previously used. There have been some developments.

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A Sextortion Scam

Sextortion Scam

The evil doers have launched a new sextortion scam on the internet. This one is interesting to say the least as it does use a technique to sucker you into believing it is real, without giving you any actual evidence of what they allege to have on you. 

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Sneaky Tax Refund e-mails

Tax refund scam

Tax refund scam e-mails are nothing new. They’ve been doing the rounds for many many years at this stage. Like the “Nigerian Prince” scams, that are enjoying a resurgence presently, the tax refund scams might catch out those who are new to the internet and may not have heard of such scams before.

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Dodgy e-mail that looks legit.

Dodgy e-mail

I received a dodgy e-mail on my personal account yesterday. I’m surprised the GMail spam filters didn’t catch it and flag it for me. Like last weeks story, this message looked kinda plausible.

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Double check your security.

Double Check Security

There is an easy double check that you can implement which will offer you excellent protection. It is called two factor authentication (or two step verification).

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Malicious e-mail from Yahoo! breach.

malicious e-mail

I’ve received the first malicious e-mail as a result of a compromised Yahoo! e-mail account. I’ve warned the individual and hopefully he still has control of the account and can secure it again.

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Phishing subject lines – Top 10.

Phishing Subject Lines

What would you expect if you got an e-mail with the subject line of “Security Alert”? How about “Unusual sign-in activity”? You probably expect it to be an e-mail that is trying to raise your awareness about some potential security issue. I’m afraid it is likely not. These are just two examples from the Top…

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How a typo can cause you problems.

Typo squatting

Nobody is perfect and we all make mistakes. One of the most common mistakes, in particular with mobile phones and their small keyboards, is the simple typo. Did you know that the evil doers have got sneaky ways that they try to capitalise on your fumbling fingers? It’s a technique called “Typosquatting“.

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WannaCry no more. At least for now.

WannaCry no more

I’m just going to have a short article this week, just to close off the WannaCry story and counter any of the misinformation that was spread by some supposed “experts”. WannaCry is still circulating and affecting machines, but thanks to the kill switch discovered by @MalwareTechBlog, it is more or less neutralised now. Those machines still…

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GMail had a bad case of the phishers.

GMail base case of the spammers

About 1 million GMail users were subject to a very clever phishing campaign last week. “What’s phishing?” I hear you ask. It’s basically an e-mail that persuades you to take an action, which ends up compromising you in some way. In this case, you receive an e-mail with an apparent Google Docs attachment. If you follow…

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Really – Don’t open that Word attachment! It is malware.

Word malware

It was reported over last weekend that there was a Microsoft Word vulnerability that allowed a type of Word malware (malicious software) to infect a persons PC/Laptop simply by opening the document. Even having macros disabled would not protect the victim. So what happens?

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Evil e-mail has your name and address!

Evil e-mail

Reports today are somewhat concerning. Below are two examples of evil e-mail that has been doing the rounds in the last day or so. The greeting addresses you by your first/given name and the file that is attached to the e-mail is called after your surname. The postal address shown IS also your address. I’ll…

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