Johannesburg has been hit with a ransomware attack that is crippling municipal services. City Power, an electric utility owned by the city that was hit by a similar attack in July - also was affected by the latest attack.
Democratic lawmakers are urging the U.S. Federal Trade Commission to open an investigation into whether Amazon violated federal law by failing to the prevent Capital One's devastating data breach. Amazon dismissed the request as "baseless and a publicity attempt from opportunistic politicians."
The "Raccoon" infostealer, first spotted in the wild earlier this year, is rapidly gaining in popularity on underground forums due to its low cost and ability to steal a wide range of data, including credit card numbers and cryptocurrency wallets, according to a new analysis from Cybereason.
The latest edition of the ISMG Security Report analyzes how the Russian hacking group Turla has been coopting Iranian hacking tools. Plus: Avast's CCleaner hit by second attack; sizing up draft regulations for the California Consumer Protection Act.
Spanish authorities say they've arrested three individuals on charges of running a large-scale business email compromise scheme that targeted a dozen companies around the world to steal about $11 million.
The National Cyber Security Center, the U.K.'s national computer emergency response team, investigated 658 serious cybersecurity incidents in a 12-month period and supported nearly 900 victim organizations - most of whom learned they had fallen victim after being alerted by the center.
A Texas resident has been sentenced to 12 years in federal prison for hacking into the Los Angeles Superior Court computer system and sending out approximately 2 million phishing emails to steal hundreds of credit and payment card numbers.
Avast's CCleaner utility is popular - with attackers. For the second time in two years, the company says it believes CCleaner was the intended targeted of a carefully plotted intrusion executed between May and October.
Facebook has removed four networks - three from Iran and one from Russia - after its investigation revealed they were spreading misinformation regarding politics and news related to the 2020 U.S. presidential election. The action is part of a larger effort by the social media firm to clamp down on abuse.
Virtual private network provider NordVPN says an error by its Finish data center provider allowed an attacker to gain control of a server, but it says its broader service was not hacked. One security expert, however, says the attacker would have had "God mode" on one VPN node.
Turla, an advanced persistent threat group with apparent ties to Russia, seized attack infrastructure and tools used by OilRig, an Iranian APT group, U.K. and U.S. intelligence agencies have jointly reported. They say Turla used the coopted infrastructure to conduct its own reconnaissance and attacks.
A British judge has denied WikiLeaks founder Julian Assange's request to delay a five-day hearing, slated to begin Feb. 25, on whether he should be extradited to the United States to face espionage charges.
ESET researchers have uncovered a new cybercriminal scheme that uses a trojanized version of the Tor browser for stealing bitcoins from darknet users. So far, the scam has netted about $40,000 in virtual currency, the security firm says.
Sodinokibi/REvil appears to be making millions since it seized the ransomware-as-a-service mantle from GandCrab earlier this year. Security firm McAfee says up to 40 percent of every victim's ransom payment - average: $4,000 - gets remitted to the Sodinokibi actor, with "affiliates" keeping the rest.