Malware in Target’s registers harvested millions of card details for weeks, chain admits

Malicious software was installed in tills in Target stores across the U.S. and went undetected for weeks, the chain has admitted, harvesting information from the magnetic stripes on customer cards during transactions.

Attention Shoppers! Top tips for defending your accounts against card fraud

Read how to protect yourself if you’ve been shopping with credit or debit cards (and who hasn’t?). As the scope of the latest cyber crime spree expands beyond Target and Neiman Marcus, malicious software is suspected.

Boaxxe adware: ‘A good ad sells the product without drawing attention to itself’ – Pt 1

This is the first in a series of two blog posts on the malware family Win32/Boaxxe.BE whose end goal is to drive traffic to advertisement websites by using various click fraud techniques, and thus earn money from these websites as an “advertiser”.

Less than half of consumers take ANY steps to stay safe online, UK government survey finds

A survey of 22,762 consumers conducted by the British government found that less than half took the most basic steps to protect themselves online, the government revealed as part of a new campaign aimed at consumers and small businesses.

Luxury store Neiman Marcus joins growing list of card theft targets

High-end retailer Neiman Marcus has admitted that thieves had accessed its systems and made unauthorized charges on customers’ credit cards over the holiday period.

Target breach expands: what does this mean?

Target’s 2013 data breach is expanding in scope and scale, requiring additional vigilance on the part of shoppers to protect their accounts and their identity.

Target announces scale of credit-card leak was even bigger: 70 million victims or more

Retailer Target has announced that the breach affecting the company was even bigger than thought – and 70 million credit card details may have leaked.

Spy vs spy: New ‘permission management’ app helps to snuff out the bad Android software snooping on you

A new app, Snoopwall, could offfer Android users some protection against apps which listen to user data – and transmit it – a problem that plagues the operating system, by allowing users to monitor apps, and disable their ability to transmit or store data.

Shop at Target? Security Actions to Take Now

ESET security researcher Lysa Myers provides helpful advice for anyone concerned that their credit or debit card was compromised in the Target breach (or any of a growing number of recent security breaches at big name retailers).

Could Myris bring eye-scanning to the mainstream? Mouse-sized dongle offers better security than fingerprints, makers claim

A tiny new iris-scanner which plugs into smart devices and PCs could eradicate the need for passwords entirely – and it offers a far higher level of security than fingerprint scanners, with a ‘false positive’ chance of just 1 in 2.25 trillion.

Pat Garratt: PC gamers will always be easy prey for cyber gangs – but it’s not ALL our fault, says industry veteran

Patrick Garratt is a 15-year veteran of the gaming industry, having been behind the launches of major news sites such as Eurogamer and VG247 – but in the DIY, anything-goes world of PC gaming, even he still falls for a scam or two. Is it REALLY his fault, though?

Tech Support Scams: Second Byte at the Cherry

Is there really anything new to be said about tech support scams? Unfortunately, the FTC tells us there is. Not only because people are still falling prey to this type of fraud, but because the scammers are still finding new approaches to harvesting their victims’ credit card details. Some quite interesting, sophisticated technical tricks are

NSA “Hard Target” project planned $80m quantum “God Machine” to ‘own’ the Internet

An $80m ‘quantum computer’ capable of breaking any encryption code, including those used to protect government information and banking systems – and thus ‘owning the net’ was planned by the NSA, according to leaked documents.

Gamers warned after hi-tech malware leapfrogs World of Warcraft’s security with fake website

Players of the hit game have been targeted with a Trojan disguised as a semi-official add-on client for the game, made by Curse – but it is fake, laced with a Trojan which steals passwords, account emails and authenticator information at once, Blizzard said.

2013: a View to a Scam

There are plenty of scams effective enough to rate a warning or three, in the hope of alerting potential victims to the kind of gambit they use. And so, even though much of ESET’s business is focused on the bits and bytes of malicious software, I’ve spent a lot of time writing on WeLiveSecurity and

Yes there is a Data Privacy Day, and it will be here soon

The Target security breach and the Snowden revelations about NSA surveillance have raised awareness of data privacy to new levels, making Data Privacy Day more relevant than ever in 2014. And yes, Data Privacy Day is a real thing, observed on January 28.

Target Breach Explored

The Target security breach, in which criminal hackers stole data on tens of millions of credit and debit cards from the well-known retail giant, is set to become the most widely known incident of its kind. Why? Because more people have shopped at Target than any other retailer who has suffered a breach of this

Wi-Fi woes: Linksys and Netgear router models at risk from backdoor that offers access to ‘controls’

Many popular models of wireless router from brands such as Linksys and Netgear are vulnerable to a ‘backdoor’, which could allow attackers access to the router’s admin controls, according to a report by Ars Technica.

Discreet messaging site Snapchat leaks 4.6 million phone numbers, names – after ‘ignoring warnings’

Hackers have published what they claim is a database of 4.6 million Snapchat users, with phone numbers matched to usernames, which is searchable online now. The hack could be a huge blow to the ‘discreet’ photo-message service.

Could new malware steal data from INSIDE your SD card? Researchers claim even solid-state PC drives could be at risk

Two researchers have demonstrated an attack that could alter and steal data direct from MicroSD cards, using tiny microcontrollers on the cards themselves. The attack could be used to copy or steal data – and even modify sensitive data such as encryption keys.

Follow Us

Automatically receive new posts via email:

Delivered by FeedBurner

ESET Virus Radar

Archives

Select month
our experts

Stephen Cobb

Graham Cluley

David Harley

Cameron Camp

Lysa Myers

Jean-Ian Boutin

Raphael Labaca Castro

Olivier Bilodeau

Robert Lipovsky

Marc-Etienne M.Léveillé

Aryeh Goretsky

Copyright © 2014 ESET, All Rights Reserved.