7 April 2021 Weekly Newsletter

 

BOCRA website

 

     

NEWSLETTER

Microsoft Exchange servers now targeted by BlackKingdom ransomware


                                                     LATEST CYBER HACKS 

 
 

icon

 

533 million Facebook users' phone numbers and personal data have been leaked online

The exposed data includes personal information of over 533 million Facebook users from 106 countries, including over 32 million records on users in the US, 11 million on users in the UK, and 6 million on users in India. It includes their phone numbers, Facebook IDs, full names, locations, birthdates, bios, and - in some cases - email addresses.

 

Call of Duty: Warzone Cheating Gamers Scammed

Researchers found an active campaign in the wild delivering malicious Call of Duty: Warzone cheats.The security team at Activision has discovered a new malware campaign actively targeting gamers.


                                                      VULNERABILITIES

 
 

icon

 

XSS Vulnerability In Ivory Search WordPress Plugin Risked Over 60K Sites

A serious XSS vulnerability existed in the WordPress search plugin Ivory Search. Exploiting the bug could let an adversary execute malicious code on the target website. Given the number of active installations of the plugin, this now-patched vulnerability potentially risked over 60,000 websites.

 

icon

 

Apple Mail Zero-Click Security Vulnerability Allows Email Snooping

A zero-click security vulnerability in Apple’s macOS Mail would allow a cyberattacker to add or modify any arbitrary file inside Mail’s sandbox environment, leading to a range of attack types.


                                     MALWARES

 
 

icon

 

A “txt file” can steal all your secrets

Recently, 360 Security Center’s threat monitoring platform has detected an email phishing attack. This attack uses a secret-stealing Trojan called Poulight. The Poulight Trojan has been put into use since last year and has complete and powerful functions. This attack proved that it has begun to spread and use overseas.

icon

 

Spy Operations Target Vietnam with Sophisticated RAT

An advanced cyberespionage campaign targeting government and military entities in Vietnam has been discovered that delivered a remote-access tool (RAT) for carrying out espionage operations, researchers said.

icon

 

LinkedIn Spear-Phishing Campaign Targets Job Hunters

A threat group called Golden Chickens is delivering the fileless backdoor more_eggs through a spear-phishing campaign targeting professionals on LinkedIn with fake job offers, according to researchers at eSentire.


                               GENERAL NEWS

 
 

icon

 

Mobile providers exposing sensitive data to leakage and theft

Data exposure is a significant, unaddressed problem for Europe’s top mobile providers and, by extension, more than 253 million customers who sign up for their services and share sensitive personal data, according to research by Tala Security.

icon

 

Microsoft Cloud services were down for some users

A number of users are reporting that pretty much any and all Microsoft services hosted on Azure are down, the evening of April 

icon

 

Popular Twitch AdBlock shuts down after Twitch breaks extension

The popular Twitch AdBlock extension has been removed from both Chrome Web Store and Firefox Addons site. Twitch AdBlock was the choice of extension among Twitch users for restricting ads when using Twitch. Before the extension's removal, the ad blocker was last seen having over 150,000 users and 6 million views per day, according to its developer.

icon

 

Apple, Google Both Track Mobile Telemetry Data, Despite Users Opting Out

Mobile device-tracking by Apple and Google take center stage in a report revealing that, despite both allowing users to opt out of sharing telemetry data – they do anyway.“Both iOS and Google Android transmit telemetry, despite the user explicitly opting out of this,” wrote researcher Douglas Leith from Trinity College in Ireland, in a recently published academic report.

icon

 

DuckDuckGo Offers Privacy Better Than Just Browser Tracking Protection

Tracking cookies have been a privacy menace for quite some time. While most web browsers of today offer anti-tracking features, the overall browser tracking protection strategy lacks significant impact. Either the web trackers continue to run or break website functionality when eliminated. DuckDuckGo, however, has come up with better tracking protection than previous strategies.

icon

 

Microsoft Exchange attacks increase while WannaCry gets a restart

The recently patched vulnerabilities in Microsoft Exchange have sparked new interest among cybercriminals, who increased the volume of attacks focusing on this particular vector.

COMM-CIRT

Botswana Communications Regulatory Authority

Private Bag 00495, Gaborone, Botswana

+2673929961

Disclaimer: This information was gathered from multi-trusted feeds and it is not created by COMM-CIRT