Mobile

Google Finally Cracking Down On Manufacturer Device Updates

November 7, 2018 by Joseph Martin

Security in the Android ecosystem is awful. There’s just no other word to describe it.

In large part, the blame for that can be placed at the feet of Google. Although they have succeeded in creating a wildly successful platform, their management of OEM devices (in particular, security updates for them) have been virtually nonexistent.

This has led to a situation where many device manufacturers don’t bother to push critical updates at all. It costs money to do so, and until now, there hasn’t been a downside for failing to. That, however, is about to change.

Recently, Google announced some big changes coming to their OEM agreements that would require Android device manufacturers to roll out security updates on a regular basis.

The company offered few details when the announcement was made, but since that time, an unverified copy of the new contract was leaked and obtained by The Verge. It sheds some additional light on what’s coming.

Specifically, the new agreement requires OEMs to regularly schedule updates for any device launched after January 31, 2018 if that device has been activated by more than 100,000 users. OEMs will be required to provide security updates for a minimum of two years.

In addition to that, they must make updates that address security vulnerabilities available to their customers no more than 90 days after the patch is released. Taken together these two pieces of information point to the fact that OEMs will be required to issue quarterly updates to their customers, at a minimum.

It’s a good move and one that’s long overdue. When this new agreement becomes official corporate policy, it will have an almost immediate, profound impact on security in the Android ecosystem. While it’s far from a perfect solution, it represents a very good beginning.

Joseph Martin

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Uninstall Fake App Called “The Album by Google Photos”

November 1, 2018 by Joseph Martin

If you take a lot of photos with your Android device, you’re probably constantly on the lookout for a better way to organize them and access them. That’s exactly what the authors of the malicious app called “The Album, by Google Photos” are hoping for.

The app put in a brief appearance on the Microsoft store, where it claimed to be from Google but it’s clearly not. Unfortunately, the authors have gone to great lengths to make it appear legitimate, and as such, it has been downloaded and installed an alarming number of times.

When this app is installed and run for the first time, users are presented with a (legitimate) Google sign in page. It is not known whether the authors of the app siphon user login credentials from this page, but it’s certainly possible. So if you have installed the app but haven’t run it yet, don’t log in.

Once you’re logged in, the app will connect to a malicious URL and download a configuration file. Using the information contained in the config file, it will begin running in the background, displaying ads invisibly and then clicking on them, earning revenue for the app’s creators and slowing your Android device to a crawl in the process.

Note that the authors were careful, but only to a point. Although the ads themselves are invisible, if those ads have an audio component, the user will hear the sounds associated with the ad, although of course, they won’t have any clear indication of where the sounds are coming from. This is, in fact, how researchers became aware of the malicious nature of the app.

If you’ve downloaded this app, please uninstall it immediately. Doing so will improve your device’s performance and stop those sounds that have no apparent source from troubling you further.

Joseph Martin

New Encryption Will Help Secure Your Android Device

October 25, 2018 by Joseph Martin

Google is taking additional steps to bolster user privacy and better secure the data of the company’s legions of Android device owners. The company recently announced a change to the Android Backup Service that will encrypt all user backup data stored on its cloud servers, such that even Google itself can’t read it.

Google has long allowed Android users to back up their app data and phone settings to their Google account so when they upgrade their phones, the process of getting the new device set up is quick and painless. However, until this recent change, none of the backup data stored was encrypted.

Beginning with Android Pie, the new encryption paradigm will work as follows:

Your Android device will generate a random security key that is unknown and invisible to Google

The key will be encrypted using your passcode, pattern, or lock screen PIN

Once encrypted, the key will be sent (securely) to a Titan security chip on Google’s servers

As Google explained in a recent blog post: “The Titan chip is configured to only release the backup decryption key when presented with a correct claim derived from the user’s passcode.”

All that sounds good in theory, but what about brute force hacking attempts? The company has an answer for that as well.

Here’s what they had to say about that topic:

“The limited number of incorrect attempts is strictly enforced by a custom Titan firmware that cannot be updated without erasing the contents of the chip…by design, this means that no one (including Google) can access a user’s backed-up application data without specifically knowing their passcode.”

The company has not specified which Android smartphones will be able to take advantage of the additional layer of security. All we know at this point is that the device must be running the latest OS (Android 9 – Pie). We expect to get a comprehensive device list from Google in the near future.

Joseph Martin

Some iOS Users Report Call Issues After Latest Update

October 22, 2018 by Joseph Martin

This hasn’t been a great month for two of the titans of tech. Both Apple and Microsoft have been plagued with bug-riddled updates to their operating systems. In Apple’s case, their new iOS 12 had to be patched just three weeks after its release because of all the bugs the company’s burgeoning user base discovered almost immediately after updating.

Unfortunately, the 12.0.1 patch seems to have created almost as many issues as it solved for some users. In particular, some users are reporting network and signal connectivity problems, leading to an increasing number of broken calls. It has created such a stir that it’s even caught the attention of national media.

A recent Forbes article had this to say:

“Since upgrading, owners of both new and old iPhones are finding their phones either don’t make or receive calls. Bluetooth connectivity, Wi-Fi and battery-related issues are again surfacing on an iOS generation which Apple has promoted as being all about efficiency, stability, and speed.”

We’re also seeing an interesting incarnation of the law of unintended consequences where iOS 12 is concerned. One of the things Apple did differently in this latest version of the OS was to reorganize how the OS recognizes people in your contacts list, referring to the Apple ID number.

Unfortunately, many users tended to group contacts under a common Apple ID (family under one, co-workers under another, and so on).

Recently, select users got a shock when they used iMessage to send a note to a friend and wound up sending it to a whole group, simply because iMessage uses the same Apple ID that now organizes your contacts. The company issued a quick patch to fix that, but as you might expect, it caused a fair amount of concern for the short period the but/unintended consequence existed.

All that to say, Apple is off to a rocky start with iOS 12. So far, at least, we’ve been underwhelmed. The promised speed, stability and efficiency isn’t being delivered.

Joseph Martin

Major Facebook Breach May Have Affected Your Account

October 16, 2018 by Joseph Martin

Facebook got hit hard by a currently unknown group of hackers. If you recently found yourself inexplicably logged out of the social media site, Facebook did it in response to the breach.

The breach resulted in the theft of data pertaining to more than fifty million of the site’s users.

Here’s what we know so far about the attack:

The hackers pulled off their heist by taking advantage of three different vulnerabilities.

Facebook detected the breach after spotting an unusual spike in traffic.

Your password has not been compromised, but unfortunately, the hackers don’t need it.

The hackers stole more than fifty million access tokens. These tokens can be used to take over Facebook accounts without passwords, even if you have two-factor authentication enabled.

If you were in the compromised group, the hackers have every scrap of personal information you’ve entered into the social media site.

If you use the “Logged in as Facebook” feature on other websites, those accounts are also at risk. The hackers can use the stolen tokens to access any site you log into with your Facebook credentials.

The reason you got logged out was because Facebook reset access tokens for everyone they suspected may have had their data stolen.

To find out if you’ve been hacked, you can check “Active Sessions” on Facebook. If you see an unknown IP address, or a location in some other country, that’s a sure sign that you’ve been hacked.

This breach is not connected in any way to the hacker who pledged to delete Mark Zuckerberg’s personal Facebook page.

In addition to that, you should know that Facebook is now facing a class-action lawsuit over the hack. The suit alleges that the company failed to protect their personal data from falling into the wrong hands due to the company’s lack of proper security practices.

While the vulnerabilities have been fixed, the class-action lawsuit has a good chance of succeeding. The investigation is still in its early stages, and there may be updates to this story as we learn more.

Joseph Martin

Apple IOS12 Users’ Photos And Contacts May Be Vulnerable

October 13, 2018 by Joseph Martin

Jose Rodriguez, a Spanish Apple enthusiast, has discovered a new security flaw to be aware of. He posted a Proof of Concept video showing the exploit in action.

We’ll say upfront that this is a highly convoluted attack involving more than two dozen discrete steps. A hacker would need to be in possession of the phone to pull it off, so it’s not something that’s likely to become a major threat.

Even so, we’ll provide the details below.

Apple has built in security measures that are designed to prevent someone from tricking Siri into allowing unauthorized access to the phone. Unfortunately, by using a complex series of steps involving both Siri and Apple’s Notes application, it’s possible for a hacker to bypass those security measures, access images stored on the phone, and then change the image associated with a contact or the owner of the phone.

This method is effective on both iOS12 and the iOS 12.1 beta, which means that Apple’s recent patch to their OS does not and will not prevent this exploit from working. Worse, the company has yet to comment on the matter, so at this point, there’s no timetable for a fix.

The independent news site Threatpost has been able to replicate the attack, so we have third-party confirmation.

Fortunately, there’s a simple way to negate the attack entirely while we’re waiting for a patch to close the loophole once and for all. Simply go to Settings – Face ID & Passcode – Touch ID & Passcode, and disable the “Allow access when locked” option for Siri.

Again, it’s important to reiterate that this is a highly complex attack that involves having both physical access to the device and more than two dozen steps, so this is not an issue that’s likely to be widespread. Even so, it pays to take precautions until Apple can roll out a fix.

Joseph Martin

Payment Pages Are Being Compromised To Steal Data

October 10, 2018 by Joseph Martin

Symantec’s most recent statistics have revealed a disturbing trend. Malware designed to compromise checkout pages is seeing a big spike in use, with the company reporting a staggering 248,000 attempts since August 13th of this year, with more than a third of them (36 percent) between September 13th through September 20th. As disturbing as those numbers are, that’s just the tip of the iceberg.

As Symantec notes on their website:

“If we compare the week of September 13 to 20 to the same week in August, the number of instances of formjacking attacks blocked by Symantec more than doubled, jumping from just over 41,000 to almost 88.500 – a percentage increase of 117 percent.”

Leading the surge is a particularly nasty strain of malware known as “Magecart.” Magecart campaigns are quite robust that begin by breaching the target website, then injecting malicious scripts into it that are designed to scrape card details and other customer information provided during the checkout process. This is an attack that’s alternately known as formjacking, payment card scraping, and web-based skimming.

Symantec isn’t the only company to take note of the trend. RiskIQ has been sink holing domains associated with Magecart infrastructure for much of the month and alerting companies compromised by Magecart attacks as they find them.

Kevin Beaumont, an independent security researcher, had this to say via Twitter :

“#TrackingMagecart I’ve updated the IoCs to double the number of domains, now tracking over 1000 objects – some of the domains have now been sink holed. Recommend InfoSec vendors block/flag domains.”

Magecart isn’t new. Security researchers have been tracking it since 2015, and independent researcher Willem de Groot has created a malware scanning website called MageReport, which allows business owners to check to see if their Magento-based webshop is vulnerable to this type of attack. If you think you might be, it certainly bears making use of.

At present, the one thing that’s not known is the reason behind the sudden spike. Only that it’s happening.

Joseph Martin

Windows 10 Adoption Continues To Grow

October 5, 2018 by Joseph Martin

Windows 10 is far and away the fastest growing version of the OS in the company’s history. It recently hit an installation base of a staggering 700 million devices after about three years on the market.

Note that these installation figures include installs not just on PCs, but also on Surface Hubs, Xbox, HoloLenses and smartphones.

Unfortunately, as impressive as that number is, it falls well short of Microsoft’s original estimate of a billion installs in three years.

The smaller than expected number of smartphone installations is the key reason behind the shortfall. Initially, the company had envisioned these devices adding several hundred million installations to the total count. However, when Microsoft switched gears and decided to abandon the smartphone market, it was inevitable that they would fall well short of their original target.

It matters because part of Microsoft’s pitch to developers was the massive (projected) size of the Windows 10 market. Now that the official numbers are in, and the final count is some 30 percent lower than anticipated, part of that appeal is understandably gone.

Even so, a market made up of 700 million devices is certainly nothing to sneeze at and developers are heavily invested in the platform, so it would make little sense for them to abandon it now. Not to mention the fact that the number of installations is expected to continue to grow at a healthy clip for the foreseeable future.

Inside the Windows ecosystem, 43 percent of Windows PCs are currently running Windows 10, with another 45 percent still running Windows 7. Given that support has officially ended for Windows 7, it’s all but guaranteed that Windows 10 will ultimately reach one billion installations. It will probably reach a bit more than that as users continue to slowly migrate away from Windows 7.

At the end of the day then, although Microsoft’s time frame was a bit too aggressive, it looks like they’re going to hit the magic number.

Joseph Martin

Google’s Emergency Location Service Improves 911 Response

October 3, 2018 by Joseph Martin

Google is making a small but pivotal change as it relates to calls placed to 911 operators. Having recently finalized a complex partnership with RapidSOS and West (two emergency technology companies) and T-Mobile, Google will now send location data from its “Emergency Location Service” when an Android user places a 911 call.

If the caller is a T-Mobile customer, the information will be passed along via the carrier. Where 911 call centers use RapidSOS, Google will send the location data via the technology company. In the US Virgin Islands, Google has made the same arrangement with the Emergency Tech company, West.

While the announcement may raise some surprised eyebrows, the change has been in the works for more than a year. Google has spent much of that time testing. Their findings were that the location data Google sent over was more accurate and arrived more quickly than the data the 911 call centers had been getting previously.

Not to be outdone, Apple announced in June of this year that it was developing a similar service for iOS users, and that beginning with iOS 12, Apple devices would automatically send location data to emergency call centers when users dial 911.

Even privacy advocates agree that this is generally a good move, and it’s one of the growing number of instances where smart use of technology can save lives. Anything we can do to give our nation’s emergency call centers an edge is an important change. Currently, those call centers take an average of 140,000 calls a day, so this is by no means a trivial issue.

Kudos to both Google and Apple for taking bold action on this issue. While we may not like the idea of having our location data shared, in this particular instance, it certainly seems like a smart play.

Joseph Martin

Data Breach Notifications May Get Standardized

October 2, 2018 by Joseph Martin

A new piece of legislation is making its way through the halls of Congress that could standardize and streamline the data security and breach notification process for financial institutions. This is something that most people in the industry tout as an improvement over the current situation.

The Consumer Information Notification Requirement Act (H. R. 6743) legislation was approved by committee not long after Congress received a letter cosigned by members from the American Bankers Association, the Consumer Bankers Association, the Credit Union National Association, the Independent Community Bankers of America and the National Association of federally-Insured Credit Unions.

The letter read, in part:

“Our existing payments system serves hundreds of millions of consumers, retailers, financial institutions and the economy well. Protecting this system is a shared responsibility of all parties involved and we must work together and invest the necessary resources to combat never-ending threats to the payment system.”

Despite so many influential organizations weighing in, many state regulators are skeptical of the proposed legislation and are actively pushing back against it over concerns that it would undermine state-level authority.

Whether you agree that those are valid concerns or not, the reality is both stark and terrifying. In the first half of 2018, ThreatMatrix recorded more than 81 million cybercrime attacks against financial institutions. 27 million of those targeted the mobile channel, given greater mobile banking adoption rates.

ThreatMatrix weighed in on the debate saying, “Financial services mobile transactions are growing globally, with China, South East Asia and India showing the strongest regional growth. Overall, the biggest threat in financial services comes from device spoofing, as fraudsters attempt to trick banks into thinking multiple fraudulent log-in attempts are coming from new customer devices, perhaps by repeatedly wiping cookies or using virtual machines.”

Clearly, something must be done, and while the politicians debate the issue, the attacks continue unabated.

Joseph Martin

Google Finally Cracking Down On Manufacturer Device Updates

Uninstall Fake App Called “The Album by Google Photos”

New Encryption Will Help Secure Your Android Device

Some iOS Users Report Call Issues After Latest Update

Apple IOS12 Users’ Photos And Contacts May Be Vulnerable

Payment Pages Are Being Compromised To Steal Data

Windows 10 Adoption Continues To Grow

Google’s Emergency Location Service Improves 911 Response

Data Breach Notifications May Get Standardized

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