BACKGROUND
In view of the recent directive for organizations to activate their business continuity plan (BCP) protocols, most organizations are requiring employees to work from home (WFH). Remote working creates additional opportunities for cyber threat actors to perform malicious cyber activities by exploring open vulnerabilities in less secured networks, thus gaining access to users’ data or the organization's network.
RECOMMENDATIONS
Below are some security measures that can be applied:
BACKGROUND
Researchers have identified a new Android trojan named FlyTrap, which has affected more than 10,000 victims in over 140 countries since March. It has been able to spread through social media hijacking, third-party app stores, and sideloaded applications.
The malware uses social engineering tricks to compromise Facebook accounts, seemingly offering free Netflix coupon codes, Google AdWords coupon codes, or voting for the best football team.
BACKGROUND
PetitPotam is a newly uncovered security flaw in the Windows operating system which can be used to attack remote Windows servers including Domain Controllers, to authenticate with a malicious destination, allowing an attacker to stage an NTLM relay attack and completely take over a Windows domain.
MODUS OPERANDI
BACKGROUND
MosaicLoader is a Trojan horse-style malware that is being delivered through paid ads in search results designed to lure users looking for cracked software. Links to the malware will appear at the top of search results when people search for cracked versions of popular software.
BACKGROUND
Known vulnerabilities in Windows Print Spooler service can allow a total compromise of Windows systems. The print spooler is an executable file that manages the printing process. Management of printing involves retrieving the location of the correct printer driver, loading that driver, spooling high-level function calls into a print job, scheduling the print job for printing, and so on.
BACKGROUND
Hacking group Nobelium which has caused concern for a lot of companies all over the world due to its ongoing malicious activity and sophisticated phishing attacks, is once again targeting IT and government organizations in various countries.
Information-stealing malware was found on a device belonging to one of Microsoft's employees with access to account information for a small number of their customers, and the attacker has used the information in some cases to launch highly targeted attacks as part of a broader campaign.
BACKGROUND
BruCERT has recently received a number of reports on a scam called “MARISEWABANK”. The scammer contacts victims via SMS containing a WhatsApp link. Once the link is clicked, the victim would be lured into online gambling by promising a profit of 100% to 350% depending on the bank that the victim deposits their money into. The victim will then be asked for their personal and banking details, namely:
• Bank
• Name of account holder
• Account number
• Online banking username & password
BACKGROUND
BruCERT has received several complaints recently about a tele-survey phone scam allegedly from a company named Prolific, asking people for their personal email address purportedly to send a survey through email. However, the real purpose is to collect sensitive and personal information.
MODUS OPERANDI
BACKGROUND
According to a study, 91% of cyber-attacks start with an email. Scammers hack email accounts so that they can send messages from a trusted email address in hopes of getting the recipients to take action. Their main goal is to get these email contacts to send money, reveal personal information, or click on a link that installs malware, spyware, or a virus.
IMPACT
BACKGROUND
Trickbot is a malware-as-a-service botnet that is often described as one of the world's largest. It first appeared as banking malware in 2016, used to steal online banking credentials, and is designed to stealthily infiltrate a victim's computer and remain silent thus no particular symptoms are clearly visible on an infected machine.