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Cybercrime as-a-service

DDoS Attackers Revive Old Campaigns to Extort Ransom

Akshaya Asokan  •  January 23, 2021

Threat actors behind a distributed denial-of-service campaign targeted the same set of victims again after the organizations refused to pay the initial ransom demand, a new report by security firm Radware finds.

Breach Notification

Intel Investigating Hack of Confidential Financial Report

Doug Olenick  •  January 23, 2021

Intel is investigating an incident in which an unauthorized person accessed a portion of the company's latest quarterly financial report, forcing the chipmaker to release its earnings slightly earlier than planned.

Business Email Compromise (BEC)

Fraudsters Are Using Google Forms to Evade Email Filters

Prajeet Nair  •  January 23, 2021

Fraudsters are using Google forms to target retail, telecom, healthcare, energy and manufacturing companies in an apparent reconnaissance campaign to identify targets for a possible follow-up business email compromise attack.

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3rd Party Risk Management

How to Manage Software Supply Chain Risks

Jeremy Kirk  •  January 22, 2021

The threat posed by software supply chain attacks is growing, but organizations can take steps to minimize the risks. Trey Herr of the Atlantic Council outlines ways to gain more insight into supply chain problems.

Cryptocurrency Fraud

DreamBus Botnet Targets Linux Systems

Prajeet Nair  •  January 22, 2021

Zscaler's ThreatLabz research team is tracking a new botnet dubbed DreamBus that's installing the XMRig cryptominer on powerful, enterprise-class Linux and Unix systems with the goal of using their computing power to mine monero.

3rd Party Risk Management

Analysis: How Will Biden Address Cybersecurity Challenges?

Anna Delaney  •  January 22, 2021

The latest edition of the ISMG Security Report features an analysis of the cybersecurity challenges the Biden administration must address. Also featured: payments security advice from Verizon; the outlook for the lifting of restrictions tied to the COVID-19 pandemic.

Cybercrime

Microsoft Describes How SolarWinds Hackers Avoided Detection

Doug Olenick  •  January 21, 2021

Microsoft researchers are offering fresh details on the SolarWinds hackers' extensive efforts to remain hidden, which gave them more time to fully penetrate systems, move laterally through networks and exfiltrate data in follow-on attacks.

Cryptocurrency Fraud

Cryptomining Campaign Linked to Iranian Software Firm

Prajeet Nair  •  January 21, 2021

An ongoing global cryptomining campaign has connections to an Iranian software firm, according to a report from Sophos. The MrbMiner malware has targeted thousands of vulnerable Microsoft SQL Servers.

Cybercrime

Chinese Hacking Group Targets Airlines, Semiconductor Firms

Prajeet Nair  •  January 21, 2021

A hacking group with apparent ties to China is targeting airlines and semiconductor firms to steal intellectual property and personal data in repeated exfiltration efforts, according to NCC Group.

3rd Party Risk Management

Free Auditing Tool Helps Detect SolarWinds Hackers' Malware

Akshaya Asokan  •  January 20, 2021

Security firm FireEye has released a free auditing and remediation tool on GitHub that it says can help organizations determine if the hacking group that targeted SolarWinds used similar techniques within their network to gain access to Microsoft Office 365 accounts.

Cyberwarfare / Nation-State Attacks

Malwarebytes CEO: Firm Targeted by SolarWinds Hackers

Prajeet Nair  •  January 20, 2021

The CEO of security firm Malwarebytes says the hackers who attacked SolarWinds also targeted his company and gained access to a "limited subset of internal company emails."

Cybercrime

'FreakOut' Botnet Targets Unpatched Linux Systems

Prajeet Nair  •  January 20, 2021

Researchers at Check Point Research are tracking a new botnet dubbed "FreakOut" that's targeting vulnerabilities in Linux systems. The malware is creating a malicious network that has the potential to launch DDoS attacks.