What You Should Know About Gmail and Google Calendar Malicious Spam Invites

Carsten Koall, Getty Images
Carsten Koall, Getty Images

With an estimated 1.5 billion users, Google’s Gmail service is so widely used that any misuse of its features can have far-reaching consequences. As Forbes contributor Davey Winder points out, one feature in particular--Google's Calendar function--could conceivably lead to spam invites.

Google Calendar, which is accessible via Gmail, notifies users of scheduled appointments that are either manually inserted or created from an email invitation. The problem, Winder explains, is in Calendar allowing anyone to schedule a meeting with a user without email notification and Gmail allowing those events to be automatically added to Calendar. Because Gmail users assume the invites must be legitimate, they might click on a pop-up notification about a fraudulent event, or a link within a fraudulent event, that leads to a malicious attack site. In extreme cases, the links can lead to portals where bank or credit card information is solicited.

In an example used by Black Hills Information Security, which discovered the flaw, a Calendar user might receive a notice about an “all-hands” meeting starting in a few minutes along with a link to information that will be discussed at the meeting. Feeling a sense of urgency, a user may not examine the reminder too closely, click the link, and be transferred to a site with malicious software.

Though the vulnerability has been known and publicized for years, Google is only recently taking steps to address it, announcing via a help forum post that they’re working to reduce the potential for spam or malicious links to be passed along through the service.

Until then, it’s best for users to be more diligent when it comes to interacting with the Calendar function. Under the Settings > Event Configuration settings, “Automatically add invitations” should be disabled; the option for showing invitations users have responded to should be enabled. It’s also advisable never to follow any link from a Calendar email from an address or entity you don’t recognize.

[h/t Forbes]

Amazon's Under-the-Radar Coupon Page Features Deals on Home Goods, Electronics, and Groceries

Stock Catalog, Flickr // CC BY 2.0
Stock Catalog, Flickr // CC BY 2.0

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

Now that Prime Day is over, and with Black Friday and Cyber Monday still a few weeks away, online deals may seem harder to come by. And while it can be a hassle to scour the internet for promo codes, buy-one-get-one deals, and flash sales, Amazon actually has an extensive coupon page you might not know about that features deals to look through every day.

As pointed out by People, the coupon page breaks deals down by categories, like electronics, home & kitchen, and groceries (the coupons even work with SNAP benefits). Since most of the deals revolve around the essentials, it's easy to stock up on items like Cottonelle toilet paper, Tide Pods, Cascade dishwasher detergent, and a 50 pack of surgical masks whenever you're running low.

But the low prices don't just stop at necessities. If you’re looking for the best deal on headphones, all you have to do is go to the electronics coupon page and it will bring up a deal on these COWIN E7 PRO noise-canceling headphones, which are now $80, thanks to a $10 coupon you could have missed.

Alternatively, if you are looking for deals on specific brands, you can search for their coupons from the page. So if you've had your eye on the Homall S-Racer gaming chair, you’ll find there's currently a coupon that saves you 5 percent, thanks to a simple search.

To discover all the deals you have been missing out on, head over to the Amazon Coupons page.

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How Do Astronauts Vote From Space?

Astronaut Kate Rubins casts her ballot from space.
Astronaut Kate Rubins casts her ballot from space.
NASA

Earlier this week, NASA announced that astronaut Kate Rubins had officially cast her vote from a makeshift voting booth aboard the International Space Station. As much as we’d like to believe her ballot came back to Earth in a tiny rocket, the actual transmission was much more mundane. Basically, it got sent to her county clerk as a PDF.

As NASA explains, voting from space begins the same way as voting abroad. Astronauts, like military members and other American citizens living overseas, must first submit a Federal Postcard Application (FPCA) to request an absentee ballot. Once approved, they can blast off knowing that their ballot will soon follow.

After the astronaut’s county clerk completes a practice round with folks at the Johnson Space Center in Houston, they can start the real voting process. The astronaut will then receive two electronic documents: a password-protected ballot sent by the Space Center’s mission control center, and an email with the password sent by the county clerk. The astronaut then “downlinks” (sends via satellite signal) their filled-out ballot back to the Space Center attendants, who forward it to the county clerk. Since the clerk needs a password to open the ballot, they’re the only other person who sees the astronaut’s responses. Then, as NPR reports, they copy the votes onto a regular paper ballot and submit it with the rest of them.

Though Americans have been visiting space for more than half a century, the early jaunts weren’t long enough to necessitate setting up a voting system from orbit. That changed in 1996, when John Blaha missed out on voting in the general election because his spaceflight to Russia’s space station Mir began in September—before absentee voters received their ballots—and he didn’t return until January 1997. So, as The Washington Post reports, NASA officials collaborated with Texas government officials to pass a law allowing astronauts to cast their ballots from space. In the fall of 1997, David Wolf became the first astronaut to submit his vote from a space station. The law is specific to Texas because most active astronauts reside there, but NASA has said that the process can be done from other states if need be.