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Hacking & Security Posts - Page 2

reTXT Labs launches ultra secure, simple to use mobile messaging app

reTXT Labs recently launched reTXT, a secure and private mobile messaging app, so users have more control of text messages. The messaging service uses end-to-end encryption to help make sure outsiders are not likely to be able to snoop on messages. It's a unique offering for consumers, as most of the security-focused messaging services are designed more for the corporate world.

 

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reTXT users can edit sent messages, delete sent messages, clarify any misunderstood messages, name group message threats, and opt in or out of group messages. In addition, it's even easier to send photo and video messages or use a device's microphone to send voice messages, the company noted.

 

"The tools we provide make texting and messaging easier for the person who communicates privately with family, friends and colleagues every single day," said Kevin Wooten, co-founder and CEO of reTXT Labs.

Continue reading 'reTXT Labs launches ultra secure, simple to use mobile messaging app' (full post)

FireEye: Becoming even harder to identify and track cybercriminals

Cybercriminals, largely motivated by breaching networks to steal money and collect personal information, are becoming more difficult to identify, according to a leading cybersecurity expert.

 

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"In 2010, when responding to breaches, almost every time we'd look at the evidence and we kinda knew who [the hackers] were," said Kevin Mandia, president of FireEye, in a statement published by Re/Code. "Right now we're starting to get more groups that we're labeling unknown. We have like 400 of them."

 

There is increased focus on cybersecurity, but trying to accurately identify and track threat actors - while preventing them from breaching networks - is an extremely complex issue. Unfortunately, companies must realize that they are likely to suffer a data breach at some point, and should focus more on breach crisis to ensure they can bounce back as quickly as possible.

Continue reading 'FireEye: Becoming even harder to identify and track cybercriminals' (full post)

South Korea constantly battling North Korea in growing cyber war

The South Korean government believes they have found evidence that shows North Korea is behind cyberattacks aimed at its financial sector and nuclear operators. The malicious code was designed to delete files from infected PCs, which prevented banking customers from transferring money online or withdraw money in-person.

 

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"The malicious codes used in the attack were same in composition and working methods as 'Kimsuky' codes known to be used by North Korea," according to the South Korean prosecutor's office, and noted by CNN. In addition, some IP addresses were traced back to Shenyang, China, which is along the border between China and North Korea - with North Korea reportedly relying on China's more established Internet infrastructure to launch attacks.

 

North Korea's growing cyber ability tends to be focused on South Korea, with financial institutions, nuclear power operators, and private sector companies all targeted in the past.

The Media Trust shows off SaaS-based tool to identify malvertising

The Media Trust, a cybersecurity firm focused on monitoring and protecting the advertising ecosystem, has unveiled a new software as a service (SaaS) offering able to provide real-time data about malicious ads.

 

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Resolution Services is designed for use by ad networks, publishers, ad exchanges, paid-content engines and demand platforms, and scans for malware detection - providing faster remediation time if something is detected.

 

"Every day the ad-network-and-exchange model proves its worth as evidenced by the millions of ads successfully served in just one 24-hour cycle, but the constant threat of malvertising requires continuous improvement and greater collaboration across the industry," said Chris Olson, co-founder and CEO of The Media Trust.

Continue reading 'The Media Trust shows off SaaS-based tool to identify malvertising' (full post)

Webroot: Cybercrime complexity increasing, making things even harder

There are 85,000 new malicious IPs launched daily, while technology companies and financial institutions endure the highest number of phishing attacks, according to the Webroot 2015 Threat Brief. The United States has the most malicious IP addresses with 31 percent, ahead of China (23 percent), and Russia (10 percent) - with half of all malicious IP addresses tracing back to Asia.

 

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The United States hosts the most amount of phishing sites, accounting for three out of every four - even though experts believe foreign operators could be utilizing US-based sites for their operations.

 

"Webroot has seen a continued rise in the number of malicious URLs, IP addresses, malware, and mobile applications used to enable cybercriminals to steal data, disrupt services, or cause other harm," said Hal Lonas, CTO at Webroot.

Continue reading 'Webroot: Cybercrime complexity increasing, making things even harder' (full post)

Cybersecurity researchers say Israeli military networks breached

Unknown Arabic-speaking hackers have successfully breached Israeli military computer networks, in an ongoing cyberespionage campaign, according to enterprise cybersecurity firm Blue Coat Systems. The hackers pieced together an effective attack vector by using existing malware that was launched via social engineering attacks to compromise victims.

 

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The use of social engineering and code that wasn't customized allowed the hackers to operate with low overhead, while still being able to complete their mission. The phishing emails were sent to publicly listed military addresses, promising a breaking military news update, or a video clip of the "Girls of the Israel Defense Forces."

 

Israel has a strong private sector focused on cybersecurity, but faces a growing number of enemies improving their cyberattack abilities. Groups such as Hezbollah, for example, are able to launch surprisingly sophisticated cyber missions aimed at stealing information and interrupting military operations.

Continue reading 'Cybersecurity researchers say Israeli military networks breached' (full post)

Report: Need better breach crisis? IT manager may not be best bet

Companies must have a strategy in place when a data breach occurs, and it looks like IT managers may not be best to handle a breach crisis, according to a new report by Booz Allen Hamilton. Instead, a business savvy leader at the company is better prepared to handle the problem, as they will be prepared to address crisis communications, legal issues, disaster recovery, and other strategic decisions that must be made.

 

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A skilled executive that has a high-level view of the company's complete operation will be able to react more efficiently instead of an IT or security manager.

 

"They may have to shut the systems down, reconfigure things, and do other things that will affect the business," said Bill Stewart, executive vice president of Booz Allen Hamilton, in a statement published by CSO Online. "And they might not be in a situation where they understand the broader business objectives. Having someone who understands the broader business, helps them make better decisions."

Continue reading 'Report: Need better breach crisis? IT manager may not be best bet' (full post)

The race is on to help develop cybersecurity for Internet of Things

There are more than 16 billion connected computing devices in use across the world today, with even more Things expected to utilize the Internet of Things (IoT) in the future.

 

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Cybersecurity experts are concerned about a large number of threats, with 83 percent worried about rogue or unauthorized devices operating undetected in their networks, according to a recent survey by Pwnie Express. To make matters even worse, 69 percent of cybersecurity professionals cannot access full wireless visibility of devices, so it's difficult to identify what is actually connected.

 

As more companies and users embrace IoT, there is concern that the Internet of Evil Things (IoET) will find countless vulnerabilities to exploit in the future.

Continue reading 'The race is on to help develop cybersecurity for Internet of Things' (full post)

Cheetah Mobile: 99% of Android phone users faced a potential threat

A whopping 99 percent of Google Android phone owners faced a potential threat from cybersecurity loopholes, according to the Cheetah Mobile 2014 Mobile Security Report.

 

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Mobile users faced a number of different phishing scams, malware attacks, and data leaks in 2014 - and social network phishing is evolving, posing even more threats that users should be aware of.

 

Android, the most popular mobile operating system, has been applauded for its open source ecosystem - which also gives cybercriminals the ability to easily create malicious tools. Cybersecurity experts recommend running an anti-malware scanner, at the very least, to help identify potential threats that could be avoided.

Report: Better cybersecurity, safety standards needed for patient data

Cybercriminals find healthcare data to be an appealing target, as medical records contain a large amount of personal information. There is a drastic need for better cybersecurity protocols - and how hospitals and other medical agencies handle paper and electronic records.

 

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Thirty four percent of reported medical data breaches over the past three years took place in California, Florida, Texas, New York and Illinois - with a mix of healthcare system partners, insurers, and other third parties helping contribute to the problem.

 

"News of hacking incidents and cybersecurity [breaches] have been in the news so much lately, [that] both for industries inside and outside healthcare, one might get the impression that hacking is the most common reason for data breaches," said Dr. Vincent Liu, from the division of research for Kaiser Permanente, in a statement to Medpage Today. "In fact, we found that theft of paper or electronic records accounted for the majority - protecting the security and privacy of patient data needs to be a priority in many different venues, and with all types of patient data, including paper records."

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