- Antivirus and EDR solutions tricked into acting as data wipers
December 9, 2022
A security researcher has found a way to exploit the data deletion capabilities of widely used endpoint detection and response (EDR) and antivirus (AV) software from Microsoft, SentinelOne, TrendMicro, Avast, and AVG to turn them into data wipers. Wipers are a special type of destructive malware that purposely erases or corrupts data on compromised systems and ...
- CISA Releases Three Industrial Control Advisories
December 8, 2022
CISA has released three (3) Industrial Control Systems (ICS) advisories on 08 December 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations. Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency Related story: CISA Adds One ...
- DeathStalker targets legal entities with new Janicab variant
December 8, 2022
“Dosen’t matter how long you wait for the bus on a rainy day, X seconds was enough to get wet?” Just to clarify, the above subheading isn’t a normal quote, but a message that Janicab malware attempted to decode in its newest use of YouTube dead-drop resolvers (DDRs). While hunting for less common Deathstalker intrusions that use ...
- 2nd International Expo POLSECURE, 25 – 27 April 2023, Kielce, Poland
December 8, 2022
POLSECURE exhibition and a series of conferences are crafted around public safety. The expo is an excellent opportunity to see the offer of companies specialising in the production of special equipment, personal protective equipment for uniformed services, rescue equipment, communication systems, and command and control software. POLSECURE is also a golden opportunity to exchange experiences ...
- US Health Dept warns of Royal Ransomware targeting healthcare
December 8, 2022
The U.S. Department of Health and Human Services (HHS) issued a new warning today for the country’s healthcare organizations regarding ongoing attacks from a relatively new operation, the Royal ransomware gang. The Health Sector Cybersecurity Coordination Center (HC3) —HHS’ security team— revealed in a new analyst note published Wednesday that the ransomware group has been behind ...
- REvil-hit Medibank to pull plug on IT, shore up defenses
December 8, 2022
Australian health insurance company Medibank will take all of its IT systems offline and close its branches over the weekend as part of its ongoing efforts to improve security and recover from a massive data security breach in October. The planned outage, dubbed Operation Safeguard, begins at 2030 Sydney time on Friday, December 9. The insurer ...
- CISA Releases Phishing Infographic
December 8, 2022
Today, CISA published a Phishing Infographic to help protect both organizations and individuals from successful phishing operations. This infographic provides a visual summary of how threat actors execute successful phishing operations. Details include metrics that compare the likelihood of certain types of “bait” and how commonly each bait type succeeds in tricking the targeted individual. ...
- Cisco discloses high-severity IP phone bug with exploit code
December 8, 2022
Cisco has disclosed today a high-severity vulnerability affecting the latest generation of its IP phones and exposing them to remote code execution and denial of service (DoS) attacks. The company warned on Thursday that its Product Security Incident Response Team (PSIRT) is “aware that proof-of-concept exploit code is available” and that the “vulnerability has been publicly ...
- Internet Explorer 0-day exploited by North Korean actor APT37
December 7, 2022
To protect our users, Google’s Threat Analysis Group (TAG) routinely hunts for 0-day vulnerabilities exploited in-the-wild. This blog will describe a 0-day vulnerability, discovered by TAG in late October 2022, embedded in malicious documents and used to target users in South Korea. TAG attributes this activity to a group of North Korean government-backed actors known ...
- DEV-0139 launches targeted attacks against the cryptocurrency industry
December 6, 2022
Over the past several years, the cryptocurrency market has considerably expanded, gaining the interest of investors and threat actors. Cryptocurrency itself has been used by cybercriminals for their operations, notably for ransom payment in ransomware attacks, but Microsoft researchers have also observed threat actors directly targeting organizations within the cryptocurrency industry for financial gain. Attacks ...
- Industry 4.0: CNC Machine Security Risks – Part 3
December 6, 2022
In this final installation of Trend Micro three-part blog series, Trend Micro researchers lay out countermeasures that enterprises can do to protect their machines. They’ll also discuss their responsible disclosure as well as the feedback they got from the vendors they evaluated. Countermeasures Trend Micro found that only two of the four vendors analyzed support authentication. Neither ...