U.S. FBI and Department of Homeland Security leaders fielded several cybersecurity questions from House lawmakers Wednesday, particularly around the surge in ransomware attacks, diplomatic efforts to curb ransomware's financial model, and the nation-states that harbor cybercriminals.
Microsoft Security on Tuesday issued a detailed report on a massive phishing-as-a-service operation named BulletProofLink that offered as a subscription all the tools needed to conduct a campaign. The gang remains operational.
A Russian-linked group known as Turla has been deploying a secondary backdoor against numerous targets to maintain persistence within compromised devices even after the primary malware has been discovered and removed, Cisco Talos report. Victims include U.S., German and Afghan organizations.
In the latest weekly update, four editors at Information Security Media Group discuss important cybersecurity issues, including the role of cyber insurers in supporting ransomware victims' incident response, and how to build a successful bug bounty program.
The U.S. Department of the Treasury has blacklisted Russia-based cryptocurrency exchange Suex for allegedly laundering tens of millions of dollars for ransomware operators, scammers and darknet markets. It is the first such designation for a virtual currency exchange.
Marketron Broadcast Solutions was hit over the weekend by a ransomware attack launched by the BlackMatter gang, and the attack has taken down a number of the marketing firm's products. Marketron is currently in talks with its attacker.
FBI Director Christopher Wray faced questions during a Senate hearing Tuesday concerning a published report that the bureau for almost three weeks withheld a decryption key that agents obtained from the ransomware gang that targeted software firm Kaseya.
Are we good? It’s what every security team hears from their Execu-folk when a new attack lands in the headlines. The good news is there are plenty of precautions you can take to protect yourself and make it easier to recover quickly when ransomware strikes.
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Even the world’s most successful organizations have significant weaknesses in their cybersecurity defenses, which today’s determined hackers can exploit at will. There’s even a term for it: Assume Breach.
But assuming you’ll be hacked isn’t an option for you. Your organization can’t afford a loss of...
NEW Cooperative, an Iowa-based farm services cooperative, has reportedly been targeted by the BlackMatter ransomware gang, demanding a $5.9 million payment from the organization, according to security researchers and published reports. The cooperative is working with law enforcement agencies.
Earlier this month, McAfee Enterprise's Advanced Threat Research team, working with McAfee's Professional Services IR team, reported that an APT campaign dubbed Operation Harvest had been in operation for years. Their analysis provides insight into the group's tools, tactics and techniques.
The Mēris botnet, responsible for huge waves of DDoS attacks recorded by cybersecurity firms Qrator Labs and Cloudflare, is still active, using "abandoned" MikroTik routers. The attack signatures saw a spike of 21.8 million requests per second, exploiting a vulnerable version of MikroTik RouterOS.
The Biden administration may soon unveil plans to curtail the ransomware attacks that have crippled corporate networks this year. According to a report from The Wall Street Journal, the Treasury Department will announce sanctions and similar guidance designed to disrupt the ransomware model.
CISA, the FBI and the U.S. Coast Guard Cyber Command warn users of Zoho Corp.'s single sign-on and password management tool to patch for a vulnerability that nation-state groups may look to exploit. Attackers could use the bug to compromise credentials and exfiltrate data from Active Directory.
Score one for the good guys in the fight against ransomware: Anyone who fell victim to REvil, aka Sodinokibi, crypto-locking malware before July 13 can now decrypt their files for free, thanks to a decryptor released by security firm Bitdefender.