iCloud Users Continue to Be Plagued by Calendar Spam

Despite previous attempts to put the situation at rest, some iCloud users continue to experience spam calendar invitations, causing their calendars to be filled with random events.

iOS Spam Calendar Feature
The situation received widespread coverage in 2016, where Apple said that it was "actively working to address this issue" by "identifying and blocking suspicious senders." Victims are targeted in various ways. The most common method is by receiving a normal iCloud calendar invitation through their calendar app.

Interacting with the invitation, including declining, accepting, or choosing "Maybe," lets the spammer know that the email is valid, so it can continue to be targeted.

Other users are targeted through web pop-ups on potentially malicious or adult websites. Apple has not publicly commented on what specific measures it has taken to solve the issue, but through a video posted by Apple Support, that has so far garnered more than 97,000 views, it has a solution.

The video advises that users, logically, unsubscribe from these spam calendars. The video doesn't offer any insight into what proactive measures users can take to not receive the invitations in the first place.

One measure that some users have found to be helpful is to redirect calendar invitations to their email, rather than an in-app calendar invitation. By redirecting invitations to their email, users can better manage and delete calendar invitations. For more detailed instructions, make sure to check out our how to.

Popular Stories

maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
maxresdefault

Hands-On With a Rough iPhone Fold Mockup

Monday December 29, 2025 10:55 am PST by
Apple is rumored to be introducing a foldable iPhone in September 2026, and since it will bring the biggest form factor change since the iPhone was introduced in 2007, curiosity about the design is high. A 3D designer created an iPhone Fold design based on rumors, and we printed it out to see how it compares to Apple's current iPhones. Subscribe to the MacRumors YouTube channel for more ...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
apple intelligence black

Report: Apple's AI Strategy Could Finally Pay Off in 2026

Tuesday December 30, 2025 9:01 am PST by
Apple's restrained artificial intelligence strategy may pay off in 2026 amid the arrival of a revamped Siri and concerns around the AI market "bubble" bursting, The Information argues. The speculative report notes that Apple has taken a restrained approach with AI innovations compared with peers such as OpenAI, Google, and Meta, which are investing hundreds of billions of dollars in data...
airpods color prototypes

Apple Tested AirPods in Bright Colors

Saturday December 27, 2025 6:06 am PST by
Apple reportedly tested a version of the first-generation AirPods with bright, iPhone 5c-like colored charging cases. The images, shared by the Apple leaker and prototype collector known as "Kosutami," claim to show first-generation AirPods prototypes with pink and yellow exterior casings. The interior of the charging case and the earbuds themselves remain white. They seem close to some...
tesla red orange bg feature

Tesla Could Be Planning to Support Apple Car Keys

Sunday December 28, 2025 4:24 am PST by
Support for Apple Car Keys may now be more likely to come to Tesla vehicles, amid new evidence that the automaker is embracing native, system-level digital car keys. According to Not a Tesla App, 4.52.0 of Tesla's mobile app contains multiple code references to Harmony Wallet Key Cards. The discovery is notable because it represents a shift in how Tesla appears to be approaching mobile...
samsung glitter blue

Samsung's Year End Sale Introduces Major Discounts on Popular Monitors and TVs

Monday December 29, 2025 6:29 am PST by
Samsung kicked off a new end-of-the-year sale this week, introducing great deals on monitors, TVs, Galaxy smartphones, and home appliances. Many of these deals are the exact same all-time low prices we tracked during Black Friday and Cyber Monday. Note: MacRumors is an affiliate partner with Samsung. When you click a link and make a purchase, we may receive a small payment, which helps us keep ...

Top Rated Comments

Cndnmax Avatar
59 months ago
You have to approve it for it to be added to your calendar. Stop clicking OK without reading the pop up window and you’ll be fine lol.
Score: 30 Votes (Like | Disagree)
pgiguere1 Avatar
59 months ago
Part of the issue is that some users tend to click "OK" to popups without reading them, which is what makes them subscribed to spam calendars in the first place.

Apple could make this less likely simply by respecting their own Human Interface Guidelines.

This ('https://pbs.twimg.com/media/E4V_TS9WUAEXbem?format=jpg&name=4096x4096') is what the modal looks like.

"Cancel" button should be on the left, and "OK" button should be a verb like "Subscribe".

From Apple's HIG ('https://developer.apple.com/design/human-interface-guidelines/ios/views/alerts/'):

* "Cancel buttons should always be on the left."
* "To the extent possible, use verbs and verb phrases that relate directly to the alert title and message—for example, View All, Reply, or Ignore. Use OK for simple acceptance."
Score: 21 Votes (Like | Disagree)
max2 Avatar
59 months ago
This is news to me.
Score: 13 Votes (Like | Disagree)
Maconplasma Avatar
59 months ago
I've never had this happen. Been using iCloud since inception. Probably has a lot to do with sketchy websites people visit for their personal entertainment and clicking on stuff that leads them to this.
Score: 11 Votes (Like | Disagree)
HiVolt Avatar
59 months ago
Odd, never happened to me. Maybe by default this is off?
Score: 8 Votes (Like | Disagree)
ian87w Avatar
59 months ago
The video shows how simple it is to just unsubscribe the calendar (how did one even subscribe to a spam calendar in the first place?).

What else can Apple do?
Score: 7 Votes (Like | Disagree)