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Malware

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.

Keylogger malware in hotel business centers – should you worry?

Guests who used business centers in American hotels may be at risk from gangs installing keylogger malware on the computers to steal banking and email passwords.

Wi-Fi light bulbs in security alert over wireless blackout hack

A high-profile ‘connected’ lighting system had a critical vulnerability which allowed attackers to take control of the entire system, switching off light bulbs at will, and which could be executed by criminals within 100 feet of a home.

Brazilian payment malware may have skimmed up to $4 billion

Banking malware built to misdirect a Brazilian form of bank payment method targeted $3.75 billion of transactions over the past two years – and the scale of the attack may have eclipsed any single previous instance of electronic theft.

Google Glass privacy – hack lets attackers ‘see through victim’s eyes’

A hack shown off by Dutch security researchers allows an attacker to ‘take over’ Google’s new Glass headset, and send pictures and videos from the frames’ built in camera, to another computer – in effect, seeing through their victim’s eyes

Interactive exploit kit redirection technique

The usual pattern we see when dealing with exploit kits starts with a legitimate website that gets compromised and used to automatically redirect its visitors to the actual malicious content.

Targeted attack against Vietnamese government: right on the MONRE

ESET researchers recently came across a targeted attack against the Vietnamese government’s Ministry of Natural Resources and Environment (MONRE).

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29 Aug 2014
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