Web apps and point-of-sale were leading hacker targets in 2013, says Verizon

The telco's annual data breach report incorporates data from more sources than ever before

By Lucian Constantin, IDG News Service |  Security

Web application attacks, cyber-espionage and point-of-sale intrusions were among the top IT security threats in 2013, according to Verizon's latest annual report on data breach investigations.

The leakiest industry by far, in terms of confirmed incidents where data was exposed, was finance with 465 breaches. But the public sector suffered 175 such incidents, retail had 148 and accommodation dealt with 137 breaches.

The vast majority of breaches were driven by financial motivations, even though they represent a smaller portion of the total caseload compared to previous years. Meanwhile, the number of breaches attributed to cyber-espionage has been on the rise over the past few years, the report shows.

Hacking, malware and social engineering remained the top threats associated with data breach incidents. The use of stolen credentials, which Verizon classifies as hacking, was the leading threat action in 2013 and contributed to 422 breaches. It was followed by malware-based data exfiltration, phishing, the use of RAM scrapers and use of backdoors.

The company's 2014 Data Breach Investigations Report covers 1,367 confirmed data breaches, as well as 63,437 security incidents that put the integrity, confidentiality or availability of information assets at risk. Fifty organizations from around the world including law enforcement agencies, computer emergency response teams (CERTs), industry groups and private information security companies contributed to the total caseload, which covers victims from 95 countries.

The data shows that while organizations have only slightly improved the speed at which they are able to detect breaches, attackers are getting better and faster at compromising their targets.

"A lot of attackers simply look for vulnerable victims on the Internet and deploy automated attacks," said Paul Pratley, an investigations manager with the RISK Team at Verizon. Often it will take seconds to minutes before a network is compromised, but it can take a really long time for an organization to discover it -- weeks to months or even a year, he said. "That's something we'd really like to see change."

On a positive note, data breaches discovered by organizations themselves outnumbered those discovered by external fraud detection systems for the first time in the history of the DBIR report. The data also shows that law enforcement agencies and other third-party organizations like computer security incident response teams (CSIRTs) are playing an increasingly important role in discovering breaches and notifying victims.

Web application attacks were the leading cause of security incidents with confirmed data disclosure last year -- 35 percent of breaches -- and were primarily driven by either ideological or financial motives.

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