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By sharing and collecting large amounts of data, Zoom is creating big data for video conferences. If you choose to sign up for Zoom through your Facebook or Google account, they will have access to any information collected from those websites by Zoom.
Please stop using Zoom if you are still wondering about its collection and use policy. We are definitely collecting information as you see your name, email address, phone number, and the physical address of you. During meetings, Zoom collects any information you send or type in on the site during discussions that lead to group chats.
Lock Meeting is displayed in the pop-up box. Join your meeting using a passcode. If you schedule your meeting, you need a meeting ID generated. The attendees may have access to these details privately. The Zoom Basic meeting platform is among the most flexible, powerful, and reliable available for individual and small business use. She is the Editor-and-Chief of ReHack. Let us help make your event a success. The premier source for computing research.
Visit our Jobs Board. Steps Toward Protection Not all Zoom news is about newfound flaws within its cybersecurity systems. Is Zoom Safe to Use? ComputingEdge Newsletter Subscription. Choose all that apply. Hold Ctrl or Cmd key to select more than one. I would like to receive information about Computer Society membership I would like to receive relevant content from Computer Society partners.
This field is for validation purposes and should be left unchanged. Sign In. A number of security flaws affecting Zoom have been reported in the past and as recently as this week. In , it was revealed Zoom had quietly installed a hidden web server on user devices that could allow the user to be added to a call without their permission.
The company said on Thursday it had issued a release to fix the Mac issue, but the number of security issues with Zoom in the past make it as bad as malicious software, said Arvind Narayanan, an associate computer science professor at Princeton University. This feature would allow employers to check if employees are really tuned into a work meeting or if students are really watching a classroom presentation remotely.
A report from Motherboard found Zoom sends data from users of its iOS app to Facebook for advertising purposes, even if the user does not have a Facebook account. Keybase, an encrypted social-media verification system and chat app bought by Zoom in May , had a serious flaw opens in new tab that preserved images in online directories even after the user had deleted them.
The flaw was reported to Zoom in early January , and a Keybase software update to fix the flaw was released later that month. A new study conducted by researchers at Boston University and Binghamton University found that efforts to stop "Zoom bombing," such as requiring passwords or making attendees stew in "waiting rooms," often won't work.
That's because many attacks are carried out by "insiders" who are already authorized to be in the meetings. The "only effective defense" against such insider attacks, the paper argues, is to create "unique join links for each participant.
Plagued by an epidemic of Zoom-bombing during city-assembly meetings, the city of Juneau, Alaska is exploring ways to outlaw the practice. Police in Alaska's capital have had a hard time tracking down the Zoom bombers.
The city hopes that by making the practice illegal, it can compel Zoom to turn over information identifying the digital miscreants. In a bombshell announcement, the U. Department of Justice opens in new tab said it had issued an arrest warrant for former Zoom executive Jin Xinjiang, aka Julien Jin, who until recently had served as the liaison between Zoom and the Chinese government.
The U. Jin is thought to be residing in China. Jin allegedly had help from unnamed co-conspirators who created fake email accounts and Zoom accounts in the names of known Chinese dissidents "to fabricate evidence that the hosts of and participants in the meetings to commemorate the Tiananmen Square massacre were supporting terrorist organizations, inciting violence or distributing child pornography.
The Dept. The DoJ announcement and arrest warrant opens in new tab refer only to an unnamed "Company-1" as Jin's employer, but in a blog post, Zoom admitted that it was the company opens in new tab and that it had been conducting its own investigation after it received a subpoena from the U. The post further explained that Jin had been hired by Zoom in October as part of an agreement with the Chinese government, which in September had "turned off our service in China without warning. The price of getting Zoom turned back on in China was to hire "an in-house contact for law enforcement requests" — i.
Zoom service was restored in China in November , and the Dept. Zoom admitted that Jin "shared or directed the sharing of a limited amount of individual user data with Chinese authorities," and that the information of "fewer than ten The Better Business Bureau opens in new tab is warning Zoom users that scammers are trying to steal their usernames and passwords via phishing emails and text messages, reports Threatpost opens in new tab.
The messages tell you that "your Zoom account has been suspended" or that "you missed a meeting," and offer a helpful link to log back in. But don't fall for the bait -- the login page is really a trap to capture your Zoom user credentials, with which the crooks can use or even steal your Zoom account. One of the biggest problems with Zoom has been "Zoom bombing," in which uninvited participants crash a Zoom meeting and disrupt it. Over the weekend, Zoom released two new features to combat this.
One, "Suspend Participant Activities," lets the meeting host pause the meeting, kick out disruptive participants, and then resume the meeting. The other, "Report by Participants," extends to meeting participants the ability to report disruptive participants, a remedy that previously had been given only to meeting hosts. The Federal Trade Commission announced that Zoom "misled users" and "engaged in a series of deceptive and unfair practices" regarding its own security.
The FTC cited the fake end-to-end encryption uncovered in March and software that Zoom installed on Macs without authorization in and Zoom must agree to yearly internal security reviews and external security reviews every other year and must implement a vulnerability-management program. Another stipulation was that Zoom offer customers multi-factor authentication , which it has already implemented.
Researchers in Texas and Oklahoma discovered that it's possible to tell what someone is typing during a Zoom call just by watching their shoulders and arms. Any kind of video-conferencing platform could be used for this, the researchers said, as could YouTube videos or streaming platforms like Twitch. Zoom's end-to-end-encryption feature finally went live, except on iOS where it had to wait for Apple's approval.
We've got instructions on how to enable Zoom's end-to-end encryption. After a long period of time with no Zoom news, the company announced that the end-to-end encryption it had been working on for many months would soon be available for beta testing. Users will have to wait for a Zoom client software update in the third week of October.
Meeting hosts will be deciding whether to make a Zoom meeting end-to-end encrypted. Those meetings will not work for now for users trying to join via the web-browser interface or over the telephone. If you recall that the Zoom web interface was out of commission for a few days back in April , now we know why: The company was fixing a very serious security flaw that could have let anyone join a private Zoom meeting.
British security researcher Tom Anthony opens in new tab detailed on his blog this week how he found that he could make endless random guesses on the 6-digit PINs Zoom assigns to private meetings. That's a million possibilities to go through, which might be tough for a human, but isn't hard for a decently powered PC running multiple threads.
Anthony found he could break into Zoom meetings in about half an hour, give or take. That's long before many meetings are over. An unnamed security researcher found a critical flaw in the Zoom meetings client software for Windows that would let a hacker remotely take over any PC running Windows 7 or earlier.
Zoom fixed the flaw with a software update soon after the flaw became public knowledge. Backing down after sustained criticism from privacy advocates, Zoom announced in a blog posting June 17 opens in new tab that its upcoming end-to-end encryption E2E wouldn't just be for paid users any more.
The millions of people who use Zoom for free for school, socializing and work would get end-to-end encryption too. Yuan wrote. But if you're a free user who wants E2E, you'll first have to verify your identity to Zoom via a one-time-password or similar service. This will make it harder to "zoom bomb" meetings. The E2E encryption will remain an optional feature, Yuan reminded, because when it's activated, no one can join a meeting over the phone or with certain office teleconferencing equipment.
It'll be up to meeting hosts whether to activate E2E. Zoom's in hot water in the U. The company apologized for the actions in a blog post June 11 opens in new tab and said it would develop a way to block meeting participants from certain locations i.
That wasn't enough to satisfy more than a dozen U. Yuan demanding to know how cozy his company was with the Beijing government. Talos opens in new tab , an information-security research firm owned by Cisco, revealed June 3 that it had found two serious flaws in Zoom client applications, both of which have now been patched. The first flaw opens in new tab would have let an attacker use a specially created animated GIF placed in a Zoom meeting chat to hack Zoom client software on other people's machines to force the installation of malware, or, as Talos put it, "achieve arbitrary code execution.
The second flaw opens in new tab also involves the chat function in Zoom meeting client software, with similarly serious potential consequences. The problem was that Zoom did not validate the contents of shared compressed files such as. An attacker could have sent malware in the form of a compressed file to a user via Zoom meeting chat, and the user's Zoom client would have saved and opened the malware within the Zoom application's directory.
Even worse, if the user were to save the Zoom compressed file elsewhere on the PC, such as on the desktop, then the attacked could send an altered version of the first file with the same name. Zoom would open the second version but not the first automatically, permitting the malware to "plant binaries at almost arbitrary paths and Zoom's upcoming end-to-end encryption is mainly for paid users, as Zoom itself stated back on May 7.
But Alex Stamos, a well-known information-security expert who is consulting Zoom on security matters, told Reuters opens in new tab last week that schools and other non-profit enterprises might be able to also get the end-to-end encryption for their accounts. All administrators of Zoom Rooms need to update their software opens in new tab by May 30, Zoom said in a blog posting May The update to Zoom 5.
More information about updating Zoom Rooms is here opens in new tab. The 5. Two more instances of corrupted Zoom installers were found by Trend Micro researchers. The first opens up a backdoor on a PC; the second spies on the PC's owner with screenshots, keylogging and webcam hijacking and drafts the PC into the Devil Shadow botnet.
Both installers do install the Zoom software client, so victims may be none the wiser. As always, get your Zoom software straight from the Zoom website at Zoom. Zoom suffered an unexplained outage Sunday, May 17, rendering it unavailable to thousands of users in the U.
The outage, which began Sunday morning U. Even the British government's daily coronavirus briefing opens in new tab was affected, knocking out the ability of journalists to ask questions over Zoom. Some users reported on Twitter that logging out of Zoom accounts, then logging back in, seemed to solve the issue.
Zoom's status page noted that a backend update had taken place earlier Sunday morning, but there didn't seem to be any linkage between that update and the outage that began a few hours later. The Zoom status page opens in new tab said at the time that the outages "appear to be limited to a subset of users" and that Zoom was "working to identify the root cause and scope of this issue.
Cybercriminals may have registered hundreds of new Zoom-related website addresses in the past few weeks, according to researchers at Israeli security firm Check Point opens in new tab. Many of these sites are being used in phishing attacks to grab victims' Zoom usernames and passwords, and similar scams are leveraging rival video-conferencing platforms such as Google Meet and Microsoft Teams.
Over the weekend, online vandals hijacked the graduation ceremony at Oklahoma City University opens in new tab , replacing the Zoom video feed with racist language and symbols. It wasn't immediately clear whether this was a result of regular Zoom-bombing or if the attackers used less well-known methods to disrupt the video feed. Zoom announced May 7 opens in new tab that due to its technical-support staff being overwhelmed with calls, it would be able to give personal technical assistance only to "owners and administrators" of paid accounts.
In other words, any user, owner or administrator of a free Zoom account, and end users of paid accounts, won't be entitled to human help. Instead, they'll have to rely on the FAQs and how-to's list on the Zoom online resources opens in new tab page.
For now, this provision applies only to May and June If the coronavirus lockdown last longer than that, Zoom may have to hire more tech-support staffers. New York State Attorney General Letitia James' office reached an agreement with Zoom opens in new tab May 7 following an investigation into Zoom's security and privacy practices.
There isn't a lot of new stuff in the agreement. Most of the stipulations Zoom agreed to are things the company is already doing, including making passwords mandatory and using better encryption. In the long term, Zoom has to conduct regular code reviews and conduct yearly penetration-testing exercises, in which paid hackers try to break through the company's defenses. Only two new things will directly affect consumers. It also has to update its Acceptable Use policies to ban "abusive conduct include hatred against others based on race, religion, ethnicity, national origin, gender, or sexual orientation.
Frankly, these are longstanding standard policies at many other online companies, so we're a little surprised that they weren't already Zoom policies. Yuan announced opens in new tab. The purchase price or other terms of the deal were not disclosed.
Keybase makes user-friendly software to easily and securely encrypt messaging and social media posts. In March, Zoom had to admit that its touted "end-to-end" encryption was not the real thing because Zoom's own servers are always able to access the contents of meetings. Once Keybase's technology is incorporated, that will no longer always be the case.
Meeting passwords and waiting rooms will be required by default for all Zoom meetings, free or paid, beginning May 9, Zoom announced. Only hosts will be able to share their screens by default, but like the other settings, that can be changed. Yuan said the massive increase in Zoom usage since the beginning of the coronavirus lockdown had been "challenging," but also provided "opportunities for us to drive meaningful change and improvement. Yuan admitted that "we failed to set pre-configured security features for our new customers, especially for schools," referring to meeting passwords and waiting rooms.
That resulted in "uninvited, offensive, and sometimes even truly evil people disrupting meetings," Yuan wrote. Such a person disrupted a Zoom meeting on sexual violence opens in new tab in the Bay Area last week.
Yuan also addressed rumors about his own, and Zoom's, ties to China. He said he had lived in the U. A reporter for London's Financial Times resigned after he was caught crashing internal Zoom meetings at rival London newspapers. Mark Di Stefano announced his resignation on Twitter opens in new tab after The Independent opens in new tab documented how Di Stefano had last week joined an Independent staff meeting regarding pay cuts and furloughs, first under his own name, then anonymously.
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