Stories by Lucian Constantin

Attackers install DDoS bots on Amazon cloud, exploiting Elasticsearch weakness

By Lucian Constantin | 28 July, 2014 23:44

Attackers are exploiting a vulnerability in distributed search engine software Elasticsearch to install DDoS malware on Amazon and possibly other cloud servers.

Russian government offers money for identifying Tor users

By Lucian Constantin | 26 July, 2014 01:15

The Russian Ministry of Interior is willing to pay 3.9 million roubles, or around US$111,000, for a method to identify users on the Tor network.

Thousands of sites compromised through WordPress plug-in vulnerability

By Lucian Constantin | 25 July, 2014 02:06

A critical vulnerability found recently in a popular newsletter plug-in for WordPress is actively being targeted by hackers and was used to compromise an estimated 50,000 sites so far.

Hackers steal user data from the European Central Bank website, ask for money

By Lucian Constantin | 24 July, 2014 22:38

Hackers have stolen user contact information, including email addresses and phone numbers, from the website of the European Central Bank and attempted to extort money from the institution.

File-encrypting Android ransomware 'Simplocker' targets English-speaking users

By Lucian Constantin | 23 July, 2014 23:46

A ransomware threat that encrypts files stored on the SD memory cards of Android devices has been updated to target English-speaking users with FBI-themed alerts.

Tor Project working to fix weakness that can unmask users

By Lucian Constantin | 23 July, 2014 01:06

Developers of Tor software believe they've identified a weakness that was scheduled to be revealed at the Black Hat security conference next month that could be used to de-anonymize Tor users.

Open Wireless Router firmware aims for better router security, network performance

By Lucian Constantin | 22 July, 2014 03:58

Advocacy group the Electronic Frontier Foundation wants to address the poor security track record of home routers with a new firmware project that will encourage users to share their Internet connection publicly by setting up guest Wi-Fi networks.

Stealthy ransomware 'Critroni' uses Tor, could replace Cryptolocker

By Lucian Constantin | 22 July, 2014 01:14

Cybercriminals are spreading a new file-encrypting ransomware program that's more powerful and resilient than Cryptolocker, a threat recently shut down by the U.S. Department of Justice.

Home router security to be tested in upcoming hacking contest

By Lucian Constantin | 19 July, 2014 02:07

Researchers are gearing up to hack an array of different home routers during a contest next month at the Defcon 22 security conference.

Romanian gang used malware to defraud international money transfer firms

By Lucian Constantin | 18 July, 2014 23:55

Romanian and French authorities have dismantled a cybercriminal network that infected computers at money transfer outlets across Europe and used them to perform illegal transactions.

Emergency vBulletin patch fixes dangerous SQL injection vulnerability

By Lucian Constantin | 18 July, 2014 00:07

Developers of the popular vBulletin Internet forum software have issued emergency patches Wednesday in order to fix a SQL injection vulnerability that could allow attackers to read and manipulate information stored in the databases of vBulletin-based sites.

Vulnerability exposes some Cisco home wireless devices to hacking

By Lucian Constantin | 17 July, 2014 22:13

Nine of Cisco's home and small office cable modems with router and wireless access point functionality need software updates to fix a critical vulnerability that could allow remote attackers to completely compromise them.

SSL Blacklist project exposes certificates used by malware

By Lucian Constantin | 17 July, 2014 01:16

Botnet tracking outfit has launched a project to list SSL (Secure Sockets Layer) certificates used by some malware programs to hide their communications.

Overreliance on the NSA led to weak crypto standard, NIST advisers find

By Lucian Constantin | 16 July, 2014 03:05

The National Institute of Standards and Technology needs to hire more cryptographers and improve its collaboration with the industry and academia, reducing its reliance on the U.S. National Security Agency for decisions around cryptographic standards.

New banking malware 'Kronos' advertised on underground forums

By Lucian Constantin | 15 July, 2014 04:33 | 1 Comment

A new Trojan program designed to steal log-in credentials and other financial information from online banking websites is being advertised to cybercriminal groups on the underground market.

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Warning: Tips for secure mobile holiday shopping

I’m dating myself, but I remember when holiday shopping involved pouring through ads in the Sunday paper, placing actual phone calls from tethered land lines to research product stock and availability, and actually driving places to pick things up. Now, holiday shoppers can do all of that from a smartphone or tablet in a few seconds, but there are some security pitfalls to be aware of.