- Alchimist: A new attack framework in Chinese for Mac, Linux and Windows
October 13, 2022
Cisco Talos has discovered a new single-file command and control (C2) framework the authors call “Alchimist .” Talos researchers found this C2 on a server that had a file listing active on the root directory along with a set of post-exploitation tools. Cisco Talos assesses with moderate-high confidence that this framework is being used in the ...
- Ongoing exploitation of CVE-2022-41352 (Zimbra 0-day)
October 13, 2022
On September 10, 2022, a user reported on Zimbra’s official forums that their team detected a security incident originating from a fully patched instance of Zimbra. The details they provided allowed Zimbra to confirm that an unknown vulnerability allowed attackers to upload arbitrary files to up-to-date servers. At the moment, Zimbra has released a patch ...
- Budworm: Espionage Group Returns to Targeting U.S. Organizations
October 13, 2022
The Budworm espionage group has mounted attacks over the past six months against a number of strategically significant targets, including the government of a Middle Eastern country, a multinational electronics manufacturer, and a U.S. state legislature. The latter attack is the first time in a number of years Symantec has seen Budworm targeting a U.S-based ...
- Private health insurance company Medibank affected by cyber attack less than a month after telco Optus was targeted
October 13, 2022
Health insurance giant Medibank Group is the latest Australian company to become the target of a cyber attack. Last month telecommuncations company Optus was hit by a wide-scale breach which saw more than two million customers affected. Telstra was also rocked by a data breach which saw the personal details of 30,000 current and former staff leaked. Read ...
- Hospital giant’s IT still poorly a week after suspected ransomware infection
October 12, 2022
Computer systems are still down at CommonSpirit Health – America’s second-largest nonprofit hospital network – more than a week after it was hit by a somewhat mystery cyberattack. The US’s largest Catholic healthcare provider remains very tight-lipped about the root cause of this digital breakdown, and when it expects its systems to come back online. At ...
- Black Basta Ransomware Gang Infiltrates networks via QAKBOT, Brute Ratel, and Cobalt Strike
October 12, 2022
QAKBOT’s malware distribution resumed on September 8, 2022 following a brief hiatus, when our researchers spotted several distribution mechanisms on this date. The distribution methods observed included SmokeLoader (using the ‘snow0x’ distributor ID), Emotet (using the ‘azd‘ distributor id), and malicious spam that used the ‘BB’ and ‘Obama20x’ IDs. A recent case involving the QAKBOT ‘BB’ ...
- New npm timing attack could lead to supply chain attacks
October 12, 2022
Security researchers have discovered an npm timing attack that reveals the names of private packages so threat actors can release malicious clones publicly to trick developers into using them instead. The attack relies on a small time difference in the return of a “404 Not Found” error when searching for a private compared to a non-existent ...
- Malicious WhatsApp mod distributed through legitimate apps
October 12, 2022
Last year, Kaspersky researchers wrote about the Triada Trojan inside FMWhatsApp, a modified WhatsApp build. At that time, they discovered that a dropper was found inside the distribution, along with an advertising SDK. This year, the situation has repeated, but with a different modified build, YoWhatsApp version 2.22.11.75. Inside it, researchers have found a malicious ...
- How Wi-Fi spy drones snooped on financial firm
October 12, 2022
Modified off-the-shelf drones have been found carrying wireless network-intrusion kit in a very unlikely place. The idea of using consumer-oriented drones for hacking has been explored over the past decade at security conferences like Black Hat 2016, in both the US and in Europe. Naomi Wu, a DIY tech enthusiast, demonstrated a related project called Screaming ...
- Hacking group POLONIUM uses ‘Creepy’ malware against Israel
October 11, 2022
Security researchers reveal previously unknown malware used by the cyber espionage hacking group ‘POLONIUM,’ threat actors who appear to target Israeli organizations exclusively. According to ESET, POLONIUM uses a broad range of custom malware against engineering, IT, law, communications, marketing, and insurance firms in Israel. The group’s campaigns are still active at the time of writing. Microsoft’s ...
- Two Former eBay Employees Sentenced for Aggressive Cyberstalking Campaign
October 11, 2022
BOSTON – Two former employees of eBay, Inc. were sentenced today for their roles in a cyberstalking campaign targeting the editor and publisher of a newsletter that eBay executives viewed as critical of the company. Stephanie Popp, 34, of Louisville, Ky., eBay’s former Senior Manager of Global Intelligence, was sentenced to one year and one ...