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Monday, July 10, 2017

Six simple steps to defend your data from ransomware


Recent ransomware attacks have rattled internet users around the world. This malicious software blackmails users by encrypting the files on their computer or mobile device and demanding payment, generally in the virtual currency bitcoin, to unlock them. But these six simple security measures can significantly reduce the risk of a computer being hit by an attack.

1. Regular updates: Software updates for browsers and operating systems don't just add new functions – they also install security patches to protect computers against the latest malicious software.

The German Federal Office for Information Security (BSI) recommends enabling automatic updates on a device and advises against the use of older operating systems such as Windows XP, for which Microsoft has stopped providing regular security updates.

Microsoft will also discontinue updates for the operating system's successor, Windows Vista, this summer – all the more reason to replace it with a newer version.

2. Be vigilant: Don't trust anyone, says nomoreransom.org, a website run by IT security companies and European law enforcement. Never open email attachments from suspicious accounts, don't click on questionable links and don't download unverified software.

Even emails from friends and co-workers should not necessarily be trusted. Before opening an attachment or clicking on a link, always take time to consider whether the sender's online account could have been hacked or their computer software infiltrated by malicious software.

3. Antivirus software: Enable all the security applications in your operating system, advises the BSI. Reliable antivirus software can provide further protection, but must be kept up-to-date.

4. Back up data: Creating digital duplicates of your files can protect your personal information from disappearing forever. In the event of an attack, you can just transfer over your back-up files.

Windows (Backup and Restore) and MacOS (Time Machine) have in-built applications for backing up your data, but they might not be accessible in the event of an attack. A more secure option would be to save your files in an external device, such as a hard disk drive, solid-state drive, DVD, or in the cloud.

To reduce the risk of spreading viruses, only connect the external drive to a device during file transfers. As an extra precaution, save your data in two separate external hard drives.

5. Fight back: If you happen to accidentally install malicious software or receive suspicious messages, immediately disconnect your device from the internet, instructs  nomoreransom.org. to be decrypted. This will prevent the infection from spreading.

You can then run a clean installation of your computer software, and transfer over your back-up files. For some types of ransomware, there are techniques to unlock the content on your computer.

The latest malware outbreak "Petya" can be stopped by creating the read-only filetype "C:\Windows\perfc.dat," which prevents it from scrambling your files. An initial report on the antidote published on the site bleepingcomputer.com has since been confirm by several IT security companies.

6. Never pay: A blackmailer's demands should never be met, says the State Office of Criminal Investigation (LKA) of Lower Saxony. There are several reasons for this, the LKA reports. First, even if you pay the ransom, there is no guarantee that you will regain access to your files.

Second, by paying the attacker, you are supporting the growth of a criminal industry. Every payment finances new attacks. In the case of the recent Petya outbreak, the payment system is useless, because only one email address was provided, which has since been shut down by the provider. — dpa

Related Links

Six simple steps to protect your data from ransomware

Six simple methods to save your information from ransomware http://www.techagentmedia.com/six-simple-methods-save-information-ransomware/ via @techagentmedia


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Sunday, July 9, 2017

Wall and awning collapsed in house near construction site

Brought down: A view of the fallen backyard wall and awning of the house.

Penang MCA: Guan Eng must explain cause of incident in house near construction site


GEORGE TOWN: Penang MCA is seeking an explanation from Chief Minister Lim Guan Eng on the collapse of a perimeter wall and an awning of a house in Jalan Bagan Baru 1, Butterworth.

Its organising secretary Dr Tan Chuan Hong said the house owner believed the collapse could be due to nearby construction carried out by Penang Development Corpora-tion (PDC), of which Lim is the chairman.

The area is also under the Bagan parliamentary seat which Lim is the MP.

Dr Tan said the house owner had earlier complained to PDC after seeing cracks on the wall at his backyard about one year ago.

He said PDC was carrying out piling works then for its two affordable housing projects.

“Luckily, nobody was hurt in the incident but the authorities came forward only after the wall fell,” he said when contacted yesterday.

“That is against their ‘competency, accountability and transparency’ policy.”

Dr Tan urged the state to conduct a safety review on the projects.

When contacted, Sungai Puyu assemblyman Phee Boon Poh said the awning and wall collapsed due to soil movement during the construction of a drain at the projects.

He said that after being told of the incident, he went for a site inspection with Seberang Prai Municipal Council president Rozali Mohamud, representatives from PDC and the contractor.

“I told the house owner that the state would take full responsibility.He will be fully compensated and repairs will be done soon.”

He added that the council issued a stop-work order for the drain construction pending investigation.

“Our geo-technical expert will do a soil test while PDC and council safety officers will investigate the incident,” he said.

Source: The Star  by Crystal Chiam Shiying

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Saturday, July 8, 2017

The ugly side of the digital economy



ALMOST everybody is addicted to the digital world of connectivity. Only a handful can dare say that they are not dependent on the Internet or the connectivity that comes with the digital age.

To those not convinced that they are addicted to technology and the Internet, they should try asking themselves a few questions.

When was the last time they accessed the computer to search for something through Google? When was the last time they accessed Facebook or Whatsapp to stay connected? How long have they gone without getting “an anxiety attack” without having their handphones with them?

If an uneasy feeling creeps into them without having their computers or mobile phones with them, then the chances of them being reliant on the digital world is high. If they are lost at work without “Mr Google” and feel handicapped, then they are hooked on the digital world.

From the hundreds of people I know, only two do not carry a mobile phone with them. One is a seasoned lawyer while the other is a retired factory manager. They are exceptions to the norm.

The digital age is here to stay and grow. The advantages of digital connectivity in terms of accessing instant information and staying in touch with others seamlessly are just too great to be without.

These days, even people in their late 50s and 60s are active users of Facebook, which they see as critical touch points of their lives with others. The instant response to their postings is a gratification of sorts.

These are new touch points that they would normally not be able to enjoy without digital connectivity. However, there is a downside to this digital addiction in both the social and economic sense.

There is a book going into the details of how more people are depressed without digital connectivity, how people have gone berserk without having access to Internet connectivity. This is one of the many social downsides of the digital age.

However, more shocking is the unconventional work ethics, sexual harassment and culture of idolising individuals that have become rampant with the rise of the digital economy.

Last week, the former chief executive of the Malaysian Global Innovation and Creativity Centre (MaGIC), Cheryl Yeoh, revealed that she was a victim of sexual assault by a venture capitalist, Dave McClure, three years ago.

The revelation only came after The New York Times reported that McClure had stepped down from 500 Startups following allegations of sexual harassment against him.

500 Startups is a Silicon Valley-based early-stage venture fund and seed accelerator. Generally, the principals of venture funds tend to exert their influence over those seeking their money.

It is rampant in the world of the new economy where funding from banks is not easily available. Banks would want to see profits and a strong balance sheet before they lend money to start-ups. Start-ups in the digital economy rarely have both financial elements.

Yeoh said that she did not come public with the incident earlier fearing that many would not believe her. She also did not want to jeopardise the business venture between MaGIC and 500 Startups.

McClure is not the only venture capitalist who has faced the brunt of unethical work practices. Travis Kalanick, the founder and prime force behind ride-hailing app company Uber, has also been forced out by shareholders after a series of scandals in the company.

Among those who complained against the work culture of Uber was software engineer Susan Fowler Rigetti, who in her blog posting stated that the company’s work environment was hostile towards women, leading to many of them leaving.

The hostility went beyond sexual harassment. It was even to the point of the women not getting leather jackets as their numbers were small compared to the men who had received theirs from the company.

Because the number of women working in Uber was small, the company, which is touted as the most valuable unlisted new economy entity, could not get the discounts required and hence did not order the leather jackets.

In a company engaged in the old economy of brick-and-mortar businesses, such reasoning would not have been tolerated. But it has happened in Uber, where Kalanick held a position so strong that the way he managed the company was not questioned.

Hero-worshipping the founders is quite common in new-economy companies. Whatever the founders decide is not questioned. It has come to the point where even when deals are concluded at lofty valuations, hardly any murmurs are raised.

No questions asked: Jeff Bezos of Amazon purchased a grocery chain, Whole Foods Market, for US14bil two weeks ago and nobody batted an eyelid or raised any questions. – AFP

Jeff Bezos of Amazon purchased a grocery chain, Whole Foods Market, for US$14bil two weeks ago.

Nobody batted an eyelid or raised any questions as to why a new-economy heavyweight was buying into a matured company in an industry that was facing huge challenges because of Amazon.

Amazon, with its online shopping platform for anything from books to groceries and even movies, has disrupted the retail industry. The likes of Wal-Mart and Tesco are reeling from the growing dominance of Amazon.

So, why is Amazon buying into a grocery chain operating in the industry that it is destroying?

Nobody knows the answer. They only rely on the faith that Bezos can do no wrong. Blind faith is the biggest downside to the digital economy.

Digital economy companies tend not to give dividends and spend a lot on research and development under the excuse that the business is still growing and needs all the financial resources.

Investors believing that mantra follow blindly. They are encouraged by the rising share prices even though there are little fundamentals.

One day, such blind faith will lose its lustre and the price will fall. Only then will investors realise that the old-fashioned way of valuing companies is still way better.

The alternative view by M.Shanmugam

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