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Week in security: Home Depot speaks, Gmail and Android ‘leak’

This week, American chain Home Depot admitted its systems had been breached, Gmail users got a fright, and a series of videos showed leaks in Android chat apps. Meanwhile, Facebook freaked out the world…. again.

Salesforce software – millions of users at risk of Dyre malware

A strain of malware which previously targeted banks has turned its attention to users of the popular Customer Relationship Management (CRM) software Salesforce, used by 100,000 organizations worldwide.

Online ad threat – Yahoo, Amazon, YouTube ‘victims of malvertising’

Anyone who has visited popular domains such as YouTube.com, Amazon.com or Ads.Yahoo.com could be a victim of a new, mutating malware attack distributed through the adverts displayed on the sites.

TorrentLocker now targets UK with Royal Mail phishing

Three weeks ago, iSIGHT Partners discovered a new Ransomware encrypting victims’ documents. They dubbed this new threat TorrentLocker. TorrentLocker propagates via spam messages containing a link to a phishing page where the user is asked to download and execute “package tracking information”. In August, only Australians were targeted with fake Australian Post package-tracking page. While

Credit card security fears – could Home Depot breach be biggest yet?

Shoppers at Home Depot stores may have had their credit card details leaked online, after a massive batch of card information went on sale on a criminal internet site this week – and veteran security reporter Brian Krebs warns it may be the biggest leak yet.

Cybercrime: Top experts to form international crook-hunting force

As many as 18 top cybercrime experts from around the world will form a new Joint Cybercrime Action Task Force based in the Hague, which will target “top-level criminals”.

Week in Security: Game over in Korea, cellphone snoops and phishy Bitcoins

Gamers and cellphone users were targeted by criminal groups around the world this week – while retailers continued to suffer at the hands of POS malware, and a phishing campaign highlighted just how hot Bitcoin is right now.

Online fraud – POS malware has now hit 1,000 U.S. firms

More than a thousand U.S. businesses have been affected by point-of-sale malware – malicious software written specifically for online fraud, to steal information such as credit card details from businesses and their customers.

Scareware: It’s back, and now it’s even scarier

‘Scareware’ – fake antivirus programs which attempt to fool the user into downloading malware, by warning him or her of a “threat” on their PC – is back, with a new, even more annoying trick.

Flight MH370 – did cyber attack steal its secret?

Classified documents relating to the missing Malaysian Airlines Flight MH370 were stolen using a carefully-crafted spear-phishing attack, targeting 30 government officials just one day after it vanished.

Gamescom 2014: World of Malware?

The gaming industry keeps growing, and the crowds at Cologne’s Gamescom 2014, show why big game titles are rapidly becoming a target for cybercrime. Our tips will help you enjoy the latest games – without hackers declaring ‘Game Over’.

Krysanec trojan: Android backdoor lurking inside legitimate apps

One of the most important pieces of advice we give Android users is to refrain from downloading applications from dubious sources and to stick to the official Google Play store, where malware does show up from time to time but is much better controlled, thanks to the Google Bouncer, than on alternative app stores.

Malware behind 25% of cyber attacks – and DoS is ‘so last year’ says CERT team

Cybercriminals are waging a game of ‘cat and mouse’ with corporations, well-armed with malware protection AV software but facing adversaries who scan constantly for weak points, according to the first quarterly report released by the UK’s new Computer Emergency Response Team.

Malware is called malicious for a reason: the risks of weaponizing code

The risks of using government use of malicious code in cyber conflict are examined in this paper by Andrew Lee and Stephen Cobb: Malware is called malicious for a reason: the risks of weaponizing code.

Homeland Security warns of new Point of Sale attacks

New malware targeting point of sale (PoS) systems, detected by ESET as Win32/Spy.Agent.OKG is described in a warning and analysis distributed by US-CERT, a reminder to increase security around PoS access.

Week in Security: Tor in turmoil, USB ports in a storm, Android app attack

This week in security news saw the world’s researchers discover a whole new range of Achilles Heels for PCs, the online privacy service Tor, and even ‘connected’ gadgets such as internet fridges.

Malware: Every USB port is “defenseless” against new scam

The billions of USB ports in use in PCs are vulnerable to a new attack – which can undetectably install malware, steal data and seize control of machines.

Hacked Japanese porn sites spread banking malware attack

Thinking of spending some time perusing Japanese porn websites before you do your online banking? Security researchers at ESET have analysed an organised malware campaign that stole the login credentials of online banking customers after infecting PCs that had visited X-rated websites.

Win32/Aibatook: Banking Trojan Spreading Through Japanese Adult Websites

Win32/Aibatook targets Japanese bank customers with an unusual Internet Explorer monitoring technique. We believe the malware has been in development for months – and is now ready for take-off.

Google Chrome security warnings – now in plain English

“Phishing attack ahead” is similar to the stark, clear warnings delivered by road signs – and web users will soon benefit from this sort of plain-speaking alert, at least when using Google’s Chrome browser.

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