Skip to content
November 2, 2026
  • Bluesky
  • Facebook
  • Linkedin
  • Mastodon
  • RSS
  • Twitter
  • Youtube

Daily CyberSecurity

Zero-hour alerts. Unmatched analysis.

Primary Menu
  • Home
  • CVE Data
    • CVE Watchtower
    • Top Exploited CVEs
    • CVE Stats by Vendor
    • Q2 2026 Report
    • CVE Alerts
    • CVE Alert Settings
    • Pricing
  • Cyber Criminals
  • Data Leak
  • Free Tools
    • CVSS 3.1 Calculator
    • Certificate Viewer
    • DNS Lookup
    • Encoder & Hash Generator
    • IP / Subnet Calculator
    • Whois Lookup
  • Linux
  • Malware
  • Vulnerability
  • Submit Press Release
  • Weekly Recap
Light/Dark Button
  • Home
  • News
  • Malware
  • Mac App Store discovers cryptocurrency Miner in “Calendar 2” application
  • Malware

Mac App Store discovers cryptocurrency Miner in “Calendar 2” application

Do Son March 13, 2018 2 minutes read

The “Calendar 2” app on the Mac App Store was recently exposed to the existence of a mining script, digging Monero without the user’s permission, and even more serious is the fact that Apple officials have been informed for at least 24 hours. There has been no corresponding action on this application.

 

According to objective-see, there are additional options in the Calendar 2 application that allow users to unlock paid features in the app through mining. However, this app will default to mining operations regardless of whether the user activates this option.

What is strange enough is that although this application publicly supports the mining of cryptocurrencies, Apple has not dealt with this application accordingly. Then Ars Technica of the foreign media asked Apple whether the app was in line with the App Store’s review strategy, but it has not received a response. And 24 hours after Ars contacted Apple, the app still appears in the Mac App Store.

After Q2, the developer of Calendar 2 in an interview with foreign media Ars, has decided to remove this feature from the app. Qbix founder Gregory Magarshak stated that due to the BUG, the current mining process has become very complicated, has not achieved the desired results, and will continue to operate without user permission. Other BUGs take up a lot of Mac resources.

Add Daily CyberSecurity as a preferred source on Google

Related coverage

  • EdskManager RAT: New Stealthy Malware Leverages HVNC for Covert Remote Access & Evasion
  • FormBook Malware Spreads via Sophisticated Phishing Attack
  • ESET Exposes Android Scam: SpyLoan Apps Steal Data, Not Money
  • Stealthy New Golang Trojan Exploits Fake Certificates for Evasive Communication
  • ZionSiphon: The “Defanged” Malware Aiming for the Water Supply
  • Scattered Spider Evolving: New Tactics and Spectre RAT
Track all actively exploited CVEs →

Support Our Threat Intelligence

Find our threat intelligence and malware analysis helpful? Support our work today and unlock a 100% ad-free reading experience!

Buy Me a Coffee Logo Buy Me a Coffee
Select your plan
Free Pro Team

Hover over a plan to see its benefits.

Get Zero-Hour Vulnerability Alerts

Critical CVEs, CVSS scores, and PoC updates — straight to your inbox every week.

We respect your inbox. Unsubscribe anytime.

SHARE
Share on FacebookShare on XShare on LinkedInShare on TelegramShare on BlueskyShare on Mastodon
Written by
@DdoS · Security Researcher

Do Son

Do Son is the Founder and Editor of SecurityOnline.info. Working in cybersecurity since 2013, he reports on vulnerabilities, malware, and emerging threats, providing timely analysis to help organizations and individuals stay ahead of evolving risks.

Tags: Calendar 2

Search

CVE ALERTS
📈

EPSS Spike Alerts
Catch risk spikes before they make headlines.

🎯

Custom EPSS/CVSS
Set score thresholds to effectively filter noise.

🛡️

Exploit Intel
Real-world exploit signals beyond the KEV catalog.

🐙

GitHub Issues
Auto-create alert tickets without duplication.

📬

Weekly Digest
Clean summaries, eliminating email spam.

🏷️

Watchlist Groups
Tag vulnerabilities by team (Infra/AppSec/SOC).

🔀

Smart Routing
Route chat channels based on severity levels.

🚨

RBP Tracker
Early warning detection and tracking system.

Subscribe – $7/mo or try free for 14 days →

🚨 Active Exploits in the Wild

  • CVE-2026-58115CVSS 10.0
    A vulnerability has been identified in SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) (All versions < V4.3.4.1 running Industrial OS with...
    Admin intel📅 Updated: Nov 2, 2026
  • CVE-2026-20051CVSS 7.4
    A vulnerability with the Ethernet VPN (EVPN) Layer 2 ingress packet processing of Cisco Nexus 3600 Platform Switches...
    Watchtower Verified📅 Updated: Nov 1, 2026
  • CVE-2026-20118CVSS 6.8
    A vulnerability in the handling of an Egress Packet Network Interface (EPNI) Aligner interrupt in Cisco IOS XR...
    Watchtower Verified📅 Updated: Nov 1, 2026
  • CVE-2010-20125CVSS 8.7
    DedeCMS before 5.7 contains a file inclusion vulnerability in plus/carbuyaction.php that allows remote unauthenticated attackers to control the...
    Watchtower Verified📅 Updated: Oct 30, 2026
  • CVE-2015-20130CVSS 5.1
    Netsweeper before 4.0.11 and 4.1.0 before 4.1.5 contains a reflected cross-site scripting vulnerability in webadmin/reporter/view_server_log.php that allows remote...
    Watchtower Verified📅 Updated: Oct 30, 2026
  • CVE-2026-111357CVSS 7.0
    Ivanti Connect Secure 22.8R2.4 mishandles the manner in which the dsinvoked broker trusts DSCache configuration data, leading to...
    CISA KEV📅 Added to KEV: Oct 30, 2026
  • CVE-2026-118527CVSS 4.3
    Use of predictable filenames in Ivanti Connect Secure before versions 25.1.1.3 and 22.8R2.6 allows a remote authenticated attacker...
    CISA KEV📅 Added to KEV: Oct 30, 2026
  • CVE-2026-118539
    This module enables you to sell goods and services to customers through an included shopping cart and checkout...
    Admin intel📅 Updated: Oct 29, 2026
Powered by CVE Watchtower

Critical Vulnerabilities

  • CVE-2026-58115CVSS 10.0
    A vulnerability has been identified in SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) (All versions < V4.3.4.1 running Industrial OS with...
    Admin intel📅 Updated: Nov 2, 2026
  • CVE-2026-77876CVSS 9.3
    Control Web Panel (CWP) before webpanel_version 1.16 contains an OS command injection vulnerability in the protected_directory user panel...
    📅 Updated: Nov 2, 2026
  • CVE-2026-79873CVSS 9.3
    Authentication bypass vulnerabilities in the PAPI protocol of AOS-10 could allow an unauthenticated adjacent attacker to circumvent existing...
    📅 Updated: Nov 2, 2026
  • CVE-2026-79874CVSS 9.3
    An authentication bypass in the API of AOS-10 allows an unauthenticated adjacent attacker to circumvent existing authentication controls....
    📅 Updated: Nov 2, 2026
  • CVE-2026-79872CVSS 9.4
    A buffer overflow vulnerability exists in the underlying operating system of AOS that could lead to unauthenticated remote...
    📅 Updated: Nov 2, 2026
  • CVE-2026-55981CVSS 9.6
    A firmware verification vulnerability in Creative Sound Blaster Katana could allow an attacker to modify a legitimate firmware...
    📅 Updated: Nov 2, 2026
  • CVE-2026-118235CVSS 9.8
    The SimpleForm – Form Maker to Chat Apps with Quiz, Poll and Multi Lead Notifications plugin for WordPress...
    📅 Updated: Nov 2, 2026
  • CVE-2026-116512CVSS 9.8
    The Project Manager – AI Powered Project Management, Task Management, Kanban Board & Time Tracker plugin for WordPress...
    📅 Updated: Nov 2, 2026
Powered by CVE Watchtower

Daily CyberSecurity

  • About SecurityOnline.info
  • Advertise with us
  • Announcement
  • Contact
  • Contributor Register
  • Login
  • Disclaimer
  • DCMA
  • Privacy Policy
  • About SecurityOnline.info
  • Advertise on SecurityOnline.info
  • Contact Us

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works

  • CVE Watchtower
  • CVE Statistics by Vendor 2026
  • Q3 2026 Report
  • Top Exploited CVEs
  • Bluesky
  • Facebook
  • Linkedin
  • Mastodon
  • RSS
  • Twitter
  • Youtube
© 2017 - 2026 Daily CyberSecurity. All Rights Reserved.